mirror of
https://github.com/LineageOS/android_kernel_fxtec_sm6115.git
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644e2616facfeedeed2bcdfe21b2d3320da4aaf6
5203 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| e36fc5d468 |
UPSTREAM: bpf: Add a bpf_sock_from_file helper
While eBPF programs can check whether a file is a socket by file->f_op == &socket_file_ops, they cannot convert the void private_data pointer to a struct socket BTF pointer. In order to do this a new helper wrapping sock_from_file is added. This is useful to tracing programs but also other program types inheriting this set of helpers such as iterators or LSM programs. Change-Id: I4be02013a5096fee691584a29662aadeac986a85 Signed-off-by: Florent Revest <revest@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: KP Singh <kpsingh@google.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20201204113609.1850150-2-revest@google.com |
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| 00c4691305 |
UPSTREAM: bpf: Add a BPF helper for getting the IMA hash of an inode
Provide a wrapper function to get the IMA hash of an inode. This helper is useful in fingerprinting files (e.g executables on execution) and using these fingerprints in detections like an executable unlinking itself. Since the ima_inode_hash can sleep, it's only allowed for sleepable LSM hooks. Change-Id: Ic513bbccdb40acbac0bb6aadfa54d266b1bf6da4 Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20201124151210.1081188-3-kpsingh@chromium.org |
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| a214855f35 |
UPSTREAM: bpf: Add bpf_bprm_opts_set helper
The helper allows modification of certain bits on the linux_binprm struct starting with the secureexec bit which can be updated using the BPF_F_BPRM_SECUREEXEC flag. secureexec can be set by the LSM for privilege gaining executions to set the AT_SECURE auxv for glibc. When set, the dynamic linker disables the use of certain environment variables (like LD_PRELOAD). Change-Id: I78b8a1a29bb5aa57e63c43cee71ad2a37364f24d Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20201117232929.2156341-1-kpsingh@chromium.org |
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| d12e9eb2de |
fixup! BACKPORT: kbuild: check the minimum assembler version in Kconfig
Since minimum assembler version checking is not required in 5.10, it should not be required in 4.19 either. Change-Id: I333454a3dffb4798295adf9b3038ebc9acda948e |
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| 9068d3dbaf |
ANDROID: kallsyms: increase KSYM_NAME_LEN
Clang generates __typeid__ symbols that are longer than 128 characters when CFI is enabled. Increase KSYM_NAME_LEN to accommodate for this. Bug: 148470764 Bug: 154088315 Change-Id: I3be253b844d48948ae85b912c432d7234ff33c48 Signed-off-by: Sami Tolvanen <samitolvanen@google.com> |
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| b4ebeafa6a |
Revert "linux/kallsyms: Increase KSYM_NAME_LEN both in kernel and kallsyms.c"
This reverts commit
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| 00240ae37e |
BACKPORT: kbuild: Switch to 'f' variants of integrated assembler flag
commit 2185a7e4b0ade86c2c57fc63d4a7535c40254bd0 upstream.
It has been brought up a few times in various code reviews that clang
3.5 introduced -f{,no-}integrated-as as the preferred way to enable and
disable the integrated assembler, mentioning that -{no-,}integrated-as
are now considered legacy flags.
Switch the kernel over to using those variants in case there is ever a
time where clang decides to remove the non-'f' variants of the flag.
Also, fix a typo in a comment ("intergrated" -> "integrated").
Link: https://releases.llvm.org/3.5.0/tools/clang/docs/ReleaseNotes.html#new-compiler-flags
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: Id848bd57d5e27afb85cf51c26d9312751168407e
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[nathan: Backport to 5.10]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| b0da80ea68 |
Merge tag 'v4.19.325-cip131' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
version 4.19.325-cip131 * tag 'v4.19.325-cip131' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip: CIP: Bump version suffix to -cip131 after merge from cip/linux-4.19.y-st tree Update localversion-st, tree is up-to-date with 5.10.252. nfsd: fix return error code for nfsd_map_name_to_[ug]id net: usb: pegasus: enable basic endpoint checking Bluetooth: L2CAP: Fix not checking l2cap_chan security level Bluetooth: Enforce key size of 16 bytes on FIPS level xfrm6: fix uninitialized saddr in xfrm6_get_saddr() netfilter: nf_conntrack: Add allow_clash to generic protocol handler ext4: don't cache extent during splitting extent NTB: ntb_transport: Fix too small buffer for debugfs_name net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle fbdev: ffb: fix corrupted video output on Sun FFB1 fbdev: of: display_timing: fix refcount leak in of_get_display_timings() atm: fore200e: fix use-after-free in tasklets during device removal net: wan/fsl_ucc_hdlc: Fix dma_free_coherent() in uhdlc_memclean() net: ethernet: marvell: skge: remove incorrect conflicting PCI ID ceph: supply snapshot context in ceph_zero_partial_object() MIPS: rb532: Fix MMIO UART resource registration parisc: kernel: replace kfree() with put_device() in create_tree_node() drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() usb: dwc2: fix resume failure if dr_mode is host btrfs: continue trimming remaining devices on failure kexec: derive purgatory entry from symbol ocfs2: fix reflink preserve cleanup issue ocfs2: fix xattr array entry __counted_by error rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() iio: gyro: itg3200: Fix unchecked return value in read_raw dm mpath: make pg_init_delay_msecs settable bus: fsl-mc: fix an error handling in fsl_mc_device_add() md/bitmap: fix GPF in write_page caused by resize race xfs: fix remote xattr valuelblk check xfs: fix freemap adjustments when adding xattrs to leaf blocks xfs: delete attr leaf freemap entries when empty xfs: mark data structures corrupt on EIO and ENODATA mm, page_alloc, thp: prevent reclaim for __GFP_THISNODE THP allocations drm: of: drm_of_panel_bridge_remove(): fix device_node leak dm-unstripe: fix mapping bug when there are multiple targets in a table clk: tegra: tegra124-emc: Fix potential memory leak in tegra124_clk_register_emc() dm: clear cloned request bio pointer when last clone bio completes media: i2c/tw9906: Fix potential memory leak in tw9906_probe() media: i2c/tw9903: Fix potential memory leak in tw9903_probe() media: cx25821: Add missing unmap in snd_cx25821_hw_params() media: cx23885: Add missing unmap in snd_cx23885_hw_params() media: cx88: Add missing unmap in snd_cx88_hw_params() media: radio-keene: fix memory leak in error path HID: prodikeys: Check presence of pm->input_ep82 HID: magicmouse: Do not crash on missing msc->input HID: hid-pl: handle probe errors media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove() dm-verity: correctly handle dm_bufio_client_create() failure fpga: dfl: use subsys_initcall to allow built-in drivers to be added rpmsg: core: fix race in driver_override_show() and use core helper netfilter: nf_conntrack_h323: fix OOB read in decode_choice() net: consume xmit errors of GSO frames Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ Bluetooth: l2cap: Check encryption key size on incoming connection wifi: cfg80211: wext: fix IGTK key ID off-by-one net: usb: lan78xx: scan all MDIO addresses on LAN7801 lan78xx: Fix memory allocation bug lan78xx: Fix race condition in disconnect handling lan78xx: Remove unused pause frame queue net: usb: kaweth: remove TX queue manipulation in kaweth_set_rx_mode ntb: ntb_hw_switchtec: Fix shift-out-of-bounds for 0 mw lut ntb: ntb_hw_switchtec: Fix array-index-out-of-bounds access drm/radeon: Add HAINAN clock adjustment drm/amdgpu: Add HAINAN clock adjustment ARM: 9467/1: mm: Don't use %pK through printk include: uapi: netfilter_bridge.h: Cover for musl libc iio: magnetometer: Remove IRQF_ONESHOT Revert "mfd: da9052-spi: Change read-mask to write-mask" binder: don't use %pK through printk serial: 8250_dw: handle clock enable errors in runtime_resume m68k: nommu: fix memmove() with differently aligned src and dest for 68000 clk: microchip: core: correct return value on *_get_parent() nfc: nxp-nci: remove interrupt trigger type myri10ge: avoid uninitialized variable use PCI: Mark Nvidia GB10 to avoid bus reset PCI: Fix pci_slot_lock () device locking PCI: Mark ASM1164 SATA controller to avoid bus reset net/rds: Clear reconnect pending bit vmw_vsock: bypass false-positive Wnonnull warning with gcc-16 net: usb: sr9700: remove code to drive nonexistent multicast filter Bluetooth: btusb: Add device ID for Realtek RTL8761BU Bluetooth: hci_conn: use mod_delayed_work for active mode timeout ipv4: fib: Annotate access to struct fib_alias.fa_state. wifi: iwlegacy: add missing mutex protection in il3945_store_measurement() wifi: iwlegacy: add missing mutex protection in il4965_store_tx_power() net/rds: No shortcut out of RDS_CONN_ERROR net: usb: r8152: fix transmit queue timeout openrisc: define arch-specific version of nop() netfilter: xt_tcpmss: check remaining length before reading optlen wifi: libertas: fix WARNING in usb_tx_block jfs: nlink overflow in jfs_rename jfs: Add missing set_freezable() for freezable kthread modpost: Amend ppc64 save/restfpr symnames for -Os build ASoC: es8328: Add error unwind in resume HID: multitouch: add eGalaxTouch EXC3188 support drm/atmel-hlcdc: fix use-after-free of drm_crtc_commit after release drm/atmel-hlcdc: fix memory leak from the atomic_destroy_state callback virt: vbox: uapi: Mark inner unions in packed structs as packed hyper-v: Mark inner union in hv_kvp_exchg_msg_value as packed drm: Account property blob allocations to memcg media: cx25821: Fix a resource leak in cx25821_dev_setup() media: solo6x10: Check for out of bounds chip_id media: pvrusb2: fix URB leak in pvr2_send_request_ex media: adv7180: fix frame interval in progressive mode ASoC: wm8962: Add WM8962_ADC_MONOMIX to "3D Coefficients" mask media: omap3isp: set initial format media: omap3isp: isppreview: always clamp in preview_try_format() media: omap3isp: isp_video_mbus_to_pix/pix_to_mbus fixes media: dvb-core: dmxdevfilter must always flush bufs parisc: Prevent interrupts during reboot arm64: tegra: smaug: Add usb-role-switch support pstore: ram_core: fix incorrect success return when vmap() fails mailbox: bcm-ferxrm-mailbox: Use default primary handler clocksource/drivers/sh_tmu: Always leave device running after probe sparc: don't reference obsolete termio struct for TC* constants xenbus: Use .freeze/.thaw to handle xenbus devices ACPICA: Abort AML bytecode execution when executing AML_FATAL_OP EFI/CPER: don't go past the ARM processor CPER record buffer x86/xen/pvh: Enable PAE mode for 32-bit guest only when CONFIG_X86_PAE is set s390/purgatory: Add -Wno-default-const-init-unsafe to KBUILD_CFLAGS tools/power cpupower: Reset errno before strtoull() minix: Add required sanity checking to minix_check_superblock() hfsplus: pretend special inodes as regular files audit: add missing syscalls to read class hfsplus: fix volume corruption issue for generic/498 audit: add fchmodat2() to change attributes class rtc: interface: Alarm race handling should not discard preceding error SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths ata: pata_ftide010: Fix some DMA timings ext4: fix memory leak in ext4_ext_shift_extents() MIPS: Work around LLVM bug when gp is used as global register variable apparmor: fix invalid deref of rawdata when export_binary is unset apparmor: fix rlimit for posix cpu timers apparmor: fix NULL sock in aa_sock_file_perm bonding: alb: fix UAF in rlb_arp_recv during bond up/down macvlan: observe an RCU grace period in macvlan_common_newlink() error path netfilter: nf_conntrack_h323: don't pass uninitialised l3num value net/rds: rds_sendmsg should not discard payload_len xen-netback: reject zero-queue configuration from guest net: usb: catc: enable basic endpoint checking usbb: catc: use correct API for MAC addresses cpuidle: Skip governor when only one idle state is available pinctrl: single: fix refcount leak in pcs_add_gpio_func() iio: sca3000: Fix a resource leak in sca3000_probe() ovl: Fix uninit-value in ovl_fill_real drivers: iio: mpu3050: use dev_err_probe for regulator request mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure Revert "mmc: rtsx_pci_sdmmc: increase power-on settling delay to 5ms" mmc: rtsx_pci_sdmmc: increase power-on settling delay to 5ms mmc: core: Initial support for SD express card/host serial: SH_SCI: improve "DMA support" prompt staging: greybus: lights: avoid NULL deref fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe() tracing: Remove duplicate ENABLE_EVENT_STR and DISABLE_EVENT_STR macros scsi: csiostor: Fix dereference of null pointer rn pNFS: fix a missing wake up while waiting on NFS_LAYOUT_DRAIN svcrdma: Remove queue-shortening warnings RDMA/core: Fix a couple of obvious typos in comments power: supply: wm97xx_battery: Convert to GPIO descriptor power: supply: bq27xxx: fix wrong errno when bus ops are unsupported power: supply: sbs-battery: Fix use-after-free in power_supply_changed() power: supply: rt9455: Fix use-after-free in power_supply_changed() power: supply: act8945a: Fix use-after-free in power_supply_changed() serial: caif: fix use-after-free in caif_serial ldisc_close() net: atm: fix crash due to unvalidated vcc pointer in sigd_send() procfs: fix missing RCU protection when reading real_parent in do_task_stat() netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets netfilter: nft_set_hash: fix get operation on big endian bonding: only set speed/duplex to unknown, if getting speed failed ucount: check for CAP_SYS_RESOURCE using ns_capable_noaudit() tcp: tcp_tx_timestamp() must look at the rtx queue fat: avoid parent link count underflow in rmdir PCI: Mark 3ware-9650SA Root Port Extended Tags as broken netfilter: nf_conncount: fix tracking of connections from localhost netfilter: nf_conncount: increase the connection clean up limit to 64 netfilter: nf_conncount: make nf_conncount_gc_list() to disable BH wifi: cfg80211: stop NAN and P2P in cfg80211_leave PCI/portdrv: Fix potential resource leak PCI: Do not attempt to set ExtTag for VFs PCI: mediatek: Fix IRQ domain leak when MSI allocation fails Revert "hwmon: (ibmpex) fix use-after-free in high/low store" spi: tools: Add include folder to .gitignore regulator: Flag uncontrollable regulators as always_on regulator: core: Respect off_on_delay at startup smack: /smack/doi: accept previously used values smack: /smack/doi must be > 0 arm64: dts: amlogic: gx: assign the MMC signal clocks ARM: dts: allwinner: sun5i-a13-utoo-p66: delete "power-gpios" property EDAC/i5400: Fix snprintf() limit calculation in calculate_dimm_size() EDAC/i5000: Fix snprintf() size calculation in calculate_dimm_size() pstore/ram: fix buffer overflow in persistent_ram_save_old() sched/rt: Skip currently executing CPU in rto_next_cpu() mfd: wm8350-core: Use IRQF_ONESHOT EDAC/altera: Remove IRQF_ONESHOT hrtimer: Fix trace oddity crypto: cavium - fix dma_free_coherent() size s390/cio: Fix device lifecycle handling in css_alloc_subchannel() PM: sleep: wakeirq: harden dev_pm_clear_wake_irq() against races md/raid10: fix any_working flag handling in raid10_sync_request tpm: st33zp24: Fix missing cleanup on get_burstcount() error tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure gfs2: Add metapath_dibh helper gfs2: Add wrapper for iomap_file_buffered_write fs: add <linux/init_task.h> for 'init_fs' hfsplus: return error when node already exists in hfs_bnode_create auxdisplay: arm-charlcd: fix release_mem_region() size RDMA/umad: Reject negative data_len in ib_umad_write Change-Id: Ice1efa8b2faaaab14d1d1563e5aa6ae36549682b |
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| 7054f7931c |
linux/kallsyms: Increase KSYM_NAME_LEN both in kernel and kallsyms.c
Change-Id: Icf2f2bc548189ff3ceff160b1faeff25ef92cb20 |
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| 6f623b41ee |
UPSTREAM: kbuild: remove 'addtree' and 'flags' magic for header search paths
The 'addtree' and 'flags' in scripts/Kbuild.include are so compilecated and ugly. As I mentioned in [1], Kbuild should stop automatic prefixing of header search path options. I fixed up (almost) all Makefiles in the kernel. Now 'addtree' and 'flags' have been removed. Kbuild still caters to add $(srctree)/$(src) and $(objtree)/$(obj) to the header search path for O= building, but never touches extra compiler options from ccflags-y etc. [1]: https://patchwork.kernel.org/patch/9632347/ Change-Id: Ia40dbf252a7255f065eb0e92f75c32ca06f02e97 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| f9d9ed9e6d |
fixup! BACKPORT: treewide: prefix header search paths with $(srctree)/
Change-Id: I2bf1ade7245ef7d38ebcdb79c6d8d40ccf799967 |
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| 47dbfd74a9 |
UPSTREAM: kbuild: simplify rules of data compression with size appending
All the callers of size_append pass $(filter-out FORCE,$^). Move $(filter-out FORCE,$^) to the definition of size_append. This makes the callers cleaner because $(call ...) is unneeded for a macro with no argument. Change-Id: Icf6a8ffb8c02e9f4fd9825fb1177c90af7bf1a46 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| e4c5a1680c |
UPSTREAM: kbuild: skip 'addtree' and 'flags' magic for external module build
When building an external module, $(obj) is the absolute path to it. The header search paths from ccflags-y etc. should not be tweaked. Change-Id: I6df4ea2fb1017d884a76d176c090dbcfd06e4c0c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| 669bfc09bd |
UPSTREAM: kbuild: remove UIMAGE_IN and UIMAGE_OUT
The only/last user of UIMAGE_IN/OUT was removed by commit 4722a3e6b716
("microblaze: fix multiple bugs in arch/microblaze/boot/Makefile").
The input and output should always be $< and $@.
Change-Id: I16cf82c279f4060eb05cf43233c81f51fd7f33bd
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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| 7ab262993f |
UPSTREAM: kbuild: remove redundant 'set -e' from filechk_offsets
The filechk macro in scripts/Kbuild.include already sets 'set -e'. Change-Id: I494d04ed2c4f6525df5678cf786747a689877e0e Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| 20531d6da4 |
UPSTREAM: kbuild: Enable dtc graph_port warning by default
All the 'graph_port' warnings have been fixed or have pending fixes, so we can enable it by default now. Change-Id: I95f58a73eb59fe39145e8224d5007c00d8245ef7 Signed-off-by: Rob Herring <robh@kernel.org> |
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| ae07c41081 |
BACKPORT: kbuild: check the minimum assembler version in Kconfig
Documentation/process/changes.rst defines the minimum assembler version
(binutils version), but we have never checked it in the build time.
Kbuild never invokes 'as' directly because all assembly files in the
kernel tree are *.S, hence must be preprocessed. I do not expect
raw assembly source files (*.s) would be added to the kernel tree.
Therefore, we always use $(CC) as the assembler driver, and commit
aa824e0c962b ("kbuild: remove AS variable") removed 'AS'. However,
we are still interested in the version of the assembler acting behind.
As usual, the --version option prints the version string.
$ as --version | head -n 1
GNU assembler (GNU Binutils for Ubuntu) 2.35.1
But, we do not have $(AS). So, we can add the -Wa prefix so that
$(CC) passes --version down to the backing assembler.
$ gcc -Wa,--version | head -n 1
gcc: fatal error: no input files
compilation terminated.
OK, we need to input something to satisfy gcc.
$ gcc -Wa,--version -c -x assembler /dev/null -o /dev/null | head -n 1
GNU assembler (GNU Binutils for Ubuntu) 2.35.1
The combination of Clang and GNU assembler works in the same way:
$ clang -no-integrated-as -Wa,--version -c -x assembler /dev/null -o /dev/null | head -n 1
GNU assembler (GNU Binutils for Ubuntu) 2.35.1
Clang with the integrated assembler fails like this:
$ clang -integrated-as -Wa,--version -c -x assembler /dev/null -o /dev/null | head -n 1
clang: error: unsupported argument '--version' to option 'Wa,'
For the last case, checking the error message is fragile. If the
proposal for -Wa,--version support [1] is accepted, this may not be
even an error in the future.
One easy way is to check if -integrated-as is present in the passed
arguments. We did not pass -integrated-as to CLANG_FLAGS before, but
we can make it explicit.
Nathan pointed out -integrated-as is the default for all of the
architectures/targets that the kernel cares about, but it goes
along with "explicit is better than implicit" policy. [2]
With all this in my mind, I implemented scripts/as-version.sh to
check the assembler version in Kconfig time.
$ scripts/as-version.sh gcc
GNU 23501
$ scripts/as-version.sh clang -no-integrated-as
GNU 23501
$ scripts/as-version.sh clang -integrated-as
LLVM 0
[1]: https://github.com/ClangBuiltLinux/linux/issues/1320
[2]: https://lore.kernel.org/linux-kbuild/20210307044253.v3h47ucq6ng25iay@archlinux-ax161/
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
[nd: conflict in arch/Kconfig due to missing dc5723b02e523 ("kbuild: add
support for Clang LTO") which landed in v5.12-rc1]
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
(cherry picked from commit ba64beb17493a4bfec563100c86a462a15926f24)
Bug: 210043760
Change-Id: I9bcc528adbb86fa902123611ce979af0dd455ad5
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| 8cdae79481 |
UPSTREAM: kbuild: simplify GCC_PLUGINS enablement in dummy-tools/gcc
commit f4c3b83b75b91c5059726cb91e3165cc01764ce7 upstream.
With commit 1e860048c53e ("gcc-plugins: simplify GCC plugin-dev
capability test") applied, this hunk can be way simplified because
now scripts/gcc-plugins/Kconfig only checks plugin-version.h
Change-Id: Ic718951bcba65cdfe92ac2b8b6857ad96424408c
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 5ac0bd12b1 |
UPSTREAM: kbuild: dummy-tools: fix inverted tests for gcc
[ Upstream commit b3d9fc1436808a4ef9927e558b3415e728e710c5 ]
There is a test in Kconfig which takes inverted value of a compiler
check:
* config CC_HAS_INT128
def_bool !$(cc-option,$(m64-flag) -D__SIZEOF_INT128__=0)
This results in CC_HAS_INT128 not being in super-config generated by
dummy-tools. So take this into account in the gcc script.
Change-Id: Iaf7eb5d969bd92617c622a164bf7a2db58675932
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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| 5eab48a915 |
UPSTREAM: kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig
Staring v4.18, Kconfig evaluates compiler capabilities, and hides CONFIG options your compiler does not support. This works well if you configure and build the kernel on the same host machine. It is inconvenient if you prepare the .config that is carried to a different build environment (typically this happens when you package the kernel for distros) because using a different compiler potentially produces different CONFIG options than the real build environment. So, you probably want to make as many options visible as possible. In other words, you need to create a super-set of CONFIG options that cover any build environment. If some of the CONFIG options turned out to be unsupported on the build machine, they are automatically disabled by the nature of Kconfig. However, it is not feasible to get a full-featured compiler for every arch. This issue was discussed here: https://lkml.org/lkml/2019/12/9/620 Other than distros, savedefconfig is also a problem. Some arch sub-systems periodically resync defconfig files. If you use a less-capable compiler for savedefconfig, options that do not meet 'depends on $(cc-option,...)' will be forcibly disabled. So, 'make defconfig && make savedefconfig' may silently change the behavior. This commit adds a set of dummy toolchains that pretend to support any feature. Most of compiler features are tested by cc-option, which simply checks the exit code of $(CC). The dummy tools are shell scripts that always exit with 0. So, $(cc-option, ...) is evaluated as 'y'. There are more complicated checks such as: scripts/gcc-x86_{32,64}-has-stack-protector.sh scripts/gcc-plugin.sh scripts/tools-support-relr.sh scripts/dummy-tools/gcc passes all checks. From the top directory of the source tree, you can do: $ make CROSS_COMPILE=scripts/dummy-tools/ oldconfig Change-Id: Ic0ed9f3c73888a14c38c5ce546bc171b479c35ed Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Philipp Rudo <prudo@linux.ibm.com> Tested-by: Jeremy Cline <jcline@redhat.com> |
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| cb8f224ccf |
modpost: Amend ppc64 save/restfpr symnames for -Os build
[ Upstream commit 3cd9763ce4ad999d015cf0734e6b968cead95077 ] Building a size optimized ppc64 kernel (-Os), gcc emits more FP save/restore symbols, that the linker generates on demand into the .sfpr section. Explicitly allow-list those in scripts/mod/modpost.c, too. They are needed for the amdgpu in-kernel floating point support. MODPOST Module.symvers ERROR: modpost: "_restfpr_20" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_restfpr_26" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_restfpr_22" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_savegpr1_27" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_savegpr1_25" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_restfpr_28" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_savegpr1_29" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_savefpr_20" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_savefpr_22" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "_restfpr_15" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! WARNING: modpost: suppressed 56 unresolved symbol warnings because there were too many) Signed-off-by: René Rebe <rene@exactco.de> Link: https://patch.msgid.link/20251123.131330.407910684435629198.rene@exactco.de Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| 6ed848b800 |
BACKPORT: treewide: prefix header search paths with $(srctree)/
Currently, the Kbuild core manipulates header search paths in a crazy
way [1].
To fix this mess, I want all Makefiles to add explicit $(srctree)/ to
the search paths in the srctree. Some Makefiles are already written in
that way, but not all. The goal of this work is to make the notation
consistent, and finally get rid of the gross hacks.
Having whitespaces after -I does not matter since commit
|
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| 3ca576bb09 |
UPSTREAM: kbuild: Disable -Wdefault-const-init-unsafe
A new on by default warning in clang [1] aims to flags instances where
const variables without static or thread local storage or const members
in aggregate types are not initialized because it can lead to an
indeterminate value. This is quite noisy for the kernel due to
instances originating from header files such as:
drivers/gpu/drm/i915/gt/intel_ring.h:62:2: error: default initialization of an object of type 'typeof (ring->size)' (aka 'const unsigned int') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe]
62 | typecheck(typeof(ring->size), next);
| ^
include/linux/typecheck.h:10:9: note: expanded from macro 'typecheck'
10 | ({ type __dummy; \
| ^
include/net/ip.h:478:14: error: default initialization of an object of type 'typeof (rt->dst.expires)' (aka 'const unsigned long') leaves the object uninitialized [-Werror,-Wdefault-const-init-var-unsafe]
478 | if (mtu && time_before(jiffies, rt->dst.expires))
| ^
include/linux/jiffies.h:138:26: note: expanded from macro 'time_before'
138 | #define time_before(a,b) time_after(b,a)
| ^
include/linux/jiffies.h:128:3: note: expanded from macro 'time_after'
128 | (typecheck(unsigned long, a) && \
| ^
include/linux/typecheck.h:11:12: note: expanded from macro 'typecheck'
11 | typeof(x) __dummy2; \
| ^
include/linux/list.h:409:27: warning: default initialization of an object of type 'union (unnamed union at include/linux/list.h:409:27)' with const member leaves the object uninitialized [-Wdefault-const-init-field-unsafe]
409 | struct list_head *next = smp_load_acquire(&head->next);
| ^
include/asm-generic/barrier.h:176:29: note: expanded from macro 'smp_load_acquire'
176 | #define smp_load_acquire(p) __smp_load_acquire(p)
| ^
arch/arm64/include/asm/barrier.h:164:59: note: expanded from macro '__smp_load_acquire'
164 | union { __unqual_scalar_typeof(*p) __val; char __c[1]; } __u; \
| ^
include/linux/list.h:409:27: note: member '__val' declared 'const' here
crypto/scatterwalk.c:66:22: error: default initialization of an object of type 'struct scatter_walk' with const member leaves the object uninitialized [-Werror,-Wdefault-const-init-field-unsafe]
66 | struct scatter_walk walk;
| ^
include/crypto/algapi.h:112:15: note: member 'addr' declared 'const' here
112 | void *const addr;
| ^
fs/hugetlbfs/inode.c:733:24: error: default initialization of an object of type 'struct vm_area_struct' with const member leaves the object uninitialized [-Werror,-Wdefault-const-init-field-unsafe]
733 | struct vm_area_struct pseudo_vma;
| ^
include/linux/mm_types.h:803:20: note: member 'vm_flags' declared 'const' here
803 | const vm_flags_t vm_flags;
| ^
Silencing the instances from typecheck.h is difficult because '= {}' is
not available in older but supported compilers and '= {0}' would cause
warnings about a literal 0 being treated as NULL. While it might be
possible to come up with a local hack to silence the warning for
clang-21+, it may not be worth it since -Wuninitialized will still
trigger if an uninitialized const variable is actually used.
In all audited cases of the "field" variant of the warning, the members
are either not used in the particular call path, modified through other
means such as memset() / memcpy() because the containing object is not
const, or are within a union with other non-const members.
Since this warning does not appear to have a high signal to noise ratio,
just disable it.
Cc: stable@vger.kernel.org
Link:
|
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| 5c35bd2024 |
ANDROID: sign-file: Fix warning when OPENSSL_NO_ENGINE is set
Place drain_openssl_errors() function under the same build constraints
as the code that calls it.
scripts/sign-file.c:96:13: warning: unused function 'drain_openssl_errors' [-Wunused-function]
static void drain_openssl_errors(void)
^
1 warning generated.
For some reason this wasn't picked-up on during automated testing.
Fixes: e9d39639a529 ("FROMLIST: sign-file: Use OpenSSL provided define to compile out deprecated APIs")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Change-Id: I3b337a9deac4ee83cb780792ece8f5f701a01f5f
|
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| 4fd9fb74af |
FROMLIST: sign-file: Use OpenSSL provided define to compile out deprecated APIs
OpenSSL's ENGINE API is deprecated in OpenSSL v3.0. Use OPENSSL_NO_ENGINE to disallow its use and fall back on the BIO API. This is required for fully hermetic builds in android-kernel. Link: https://lore.kernel.org/lkml/20211005161833.1522737-1-lee.jones@linaro.org/ Fixes: bce40b72a381b ("ANDROID: Disable hermetic toolchain for allmodconfig builds") Co-developed-by: Adam Langley <agl@google.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Change-Id: I5ecac477c274ef040934710fd4a042c133942e34 |
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| 3368927d7b |
ANDROID: extract-cert: omit PKCS#11 support if building against BoringSSL
BoringSSL does not implement the ENGINE API. In Android we do not seem to rely on the PKCS#11 -> DER extraction. Hence, make this conditional on the SSL library used. Bug: 135570712 Signed-off-by: Matthias Maennich <maennich@google.com> Change-Id: I84af6633dd470083497087c7dd1a2734480e2b0e |
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| c423b08cf4 |
UPSTREAM: kbuild: remove ld-version macro
There is no direct user of ld-version; you can use CONFIG_LD_VERSION if needed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Bug: 209655537 (cherry picked from commit 05f6bbf2d714309607d5533f0265a95d037610b4) Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Change-Id: If7f82474beea2822340ee8503de5087336766223 |
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| 8e627352b9 |
UPSTREAM: kbuild: replace cc-name test with CONFIG_CC_IS_CLANG
Evaluating cc-name invokes the compiler every time even when you are not compiling anything, like 'make help'. This is not efficient. The compiler type has been already detected in the Kconfig stage. Use CONFIG_CC_IS_CLANG, instead. Change-Id: I769c526c32c41821526b8d7eec5a99df2f692c2d Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Acked-by: Paul Burton <paul.burton@mips.com> (MIPS) Acked-by: Joel Stanley <joel@jms.id.au> |
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| 09c4c3891f |
UPSTREAM: kbuild: remove cc-name variable
There is one more user of $(cc-name) in the top Makefile. It is supposed to detect Clang before invoking Kconfig, so it should still be there in the $(shell ...) form. All the other users of $(cc-name) have been replaced with $(CONFIG_CC_IS_CLANG). Hence, scripts/Kbuild.include does not need to define cc-name any more. Change-Id: Ie9d2a1e142238f5821a6610581ca997a49004463 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| 4cbf5fa3eb |
UPSTREAM: kbuild: Add support for 'as-instr' to be used in Kconfig files
commit 42d519e3d0c071161d0a1c36e95a3743b113c590 upstream. Similar to 'cc-option' or 'ld-option', it is occasionally necessary to check whether the assembler supports certain ISA extensions. In the arm64 code we currently do this in Makefile with an additional define: lseinstr := $(call as-instr,.arch_extension lse,-DCONFIG_AS_LSE=1) Add the 'as-instr' option so that it can be used in Kconfig directly: def_bool $(as-instr,.arch_extension lse) Acked-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com> Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Bug: 141693040 Change-Id: I73e7c52a5449ead65729a1e8b2b09ef2d87976da |
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| 11c4686c74 |
UPSTREAM: kconfig: introduce m32-flag and m64-flag
[ Upstream commit 8cc4fd73501d9f1370c3eebb70cfe8cc9e24062b ]
When a compiler supports multiple architectures, some compiler features
can be dependent on the target architecture.
This is typical for Clang, which supports multiple LLVM backends.
Even for GCC, we need to take care of biarch compiler cases.
It is not a problem when we evaluate cc-option in Makefiles because
cc-option is tested against the flag in question + $(KBUILD_CFLAGS).
The cc-option in Kconfig, on the other hand, does not accumulate
tested flags. Due to this simplification, it could potentially test
cc-option against a different target.
At first, Kconfig always evaluated cc-option against the host
architecture.
Since commit e8de12fb7cde ("kbuild: Check for unknown options with
cc-option usage in Kconfig and clang"), in case of cross-compiling
with Clang, the target triple is correctly passed to Kconfig.
The case with biarch GCC (and native build with Clang) is still not
handled properly. We need to pass some flags to specify the target
machine bit.
Due to the design, all the macros in Kconfig are expanded in the
parse stage, where we do not know the target bit size yet.
For example, arch/x86/Kconfig allows a user to toggle CONFIG_64BIT.
If a compiler flag -foo depends on the machine bit, it must be tested
twice, one with -m32 and the other with -m64.
However, -m32/-m64 are not always recognized. So, this commits adds
m64-flag and m32-flag macros. They expand to -m32, -m64, respectively
if supported. Or, they expand to an empty string if unsupported.
The typical usage is like this:
config FOO
bool
default $(cc-option,$(m64-flag) -foo) if 64BIT
default $(cc-option,$(m32-flag) -foo)
This is clumsy, but there is no elegant way to handle this in the
current static macro expansion.
There was discussion for static functions vs dynamic functions.
The consensus was to go as far as possible with the static functions.
(https://lkml.org/lkml/2018/3/2/22)
Change-Id: Icabfcf0a63d5b2d8cd8948ddce0d8e2de8244131
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: George Spelvin <lkml@sdf.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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| 627a75c760 |
UPSTREAM: kbuild: Fail if gold linker is detected
The gold linker has known issues of failing the build both in random and in predictible ways: - The x86/X32 VDSO build fails with: arch/x86/entry/vdso/vclock_gettime-x32.o:vclock_gettime.c:function do_hres: error: relocation overflow: reference to 'hvclock_page' That's a known issue for years and the usual workaround is to disable CONFIG_X86_32 - A recent build failure is caused by turning a relocation into an absolute one for unknown reasons. See link below. - There are a couple of gold workarounds applied already, but reports about broken builds with ld.gold keep coming in on a regular base and in most cases the root cause is unclear. In context of the most recent fail H.J. stated: "Since building a workable kernel for different kernel configurations isn't a requirement for gold, I don't recommend gold for kernel." So instead of dealing with attempts to duct tape gold support without understanding the root cause and without support from the gold folks, fail the build when gold is detected. Change-Id: I75ebbadd81dd85cb9d75248699438142d3b241db Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/CAMe9rOqMqkQ0LNpm25yE_Yt0FKp05WmHOrwc0aRDb53miFKM+w@mail.gmail.com Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Tested-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| 2bdfe9f298 |
UPSTREAM: kbuild: terminate Kconfig when $(CC) or $(LD) is missing
If the compiler specified by $(CC) is not present, the Kconfig stage sprinkles 'not found' messages, then succeeds. $ make CROSS_COMPILE=foo defconfig /bin/sh: 1: foogcc: not found /bin/sh: 1: foogcc: not found *** Default configuration is based on 'x86_64_defconfig' ./scripts/gcc-version.sh: 17: ./scripts/gcc-version.sh: foogcc: not found ./scripts/gcc-version.sh: 18: ./scripts/gcc-version.sh: foogcc: not found ./scripts/gcc-version.sh: 19: ./scripts/gcc-version.sh: foogcc: not found ./scripts/gcc-version.sh: 17: ./scripts/gcc-version.sh: foogcc: not found ./scripts/gcc-version.sh: 18: ./scripts/gcc-version.sh: foogcc: not found ./scripts/gcc-version.sh: 19: ./scripts/gcc-version.sh: foogcc: not found ./scripts/clang-version.sh: 11: ./scripts/clang-version.sh: foogcc: not found ./scripts/gcc-plugin.sh: 11: ./scripts/gcc-plugin.sh: foogcc: not found init/Kconfig:16:warning: 'GCC_VERSION': number is invalid # # configuration written to .config # Terminate parsing files immediately if $(CC) or $(LD) is not found. "make *config" will fail more nicely. $ make CROSS_COMPILE=foo defconfig *** Default configuration is based on 'x86_64_defconfig' scripts/Kconfig.include:34: compiler 'foogcc' not found make[1]: *** [scripts/kconfig/Makefile;82: defconfig] Error 1 make: *** [Makefile;557: defconfig] Error 2 Change-Id: I532488163c94db52abf7f4aebc484dbdf3ec30aa Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| a50d8f4977 |
UPSTREAM: kbuild: clean up scripts/gcc-version.sh
Now that the Kconfig is the only user of this script, we can drop unneeded code. Remove the -p option, and stop prepending the output with zero, so that Kconfig can directly use the output from this script. Change-Id: Ie5e9d66afa3f6769419dc22842cd7422b1391611 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| a7e5fd3246 |
UPSTREAM: kbuild: remove redundant target cleaning on failure
Since commit
|
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| e0479e4a5b |
Merge tag 'v4.19.325-cip127' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
version 4.19.325-cip127 * tag 'v4.19.325-cip127' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip: CIP: Bump version suffix to -cip127 after merge from cip/linux-4.19.y-st tree Update localversion-st, tree is up-to-date with 5.10.247. usb: uas: fix urb unmapping issue when the uas device is remove during ongoing data transfer scsi: pm80xx: Set phy->enable_completion only when we drm/amd/display: Check NULL before accessing wifi: ath10k: Fix connection after GTK rekeying pinctrl: single: fix bias pull up/down handling in pin_config_set ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up fs: writeback: fix use-after-free in __mark_inode_dirty() libceph: fix potential use-after-free in have_mon_and_osd_map() drm: sti: fix device leaks at component probe USB: serial: option: add support for Rolling RW101R-GL USB: serial: ftdi_sio: add support for u-blox EVK-M101 usb: storage: sddr55: Reject out-of-bound new_pba USB: storage: Remove subclass and protocol overrides from Novatek quirk usb: storage: Fix memory leak in USB bulk transport usb: gadget: f_eem: Fix memory leak in eem_unwrap slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves dm-verity: fix unreliable memory allocation can: sun4i_can: sun4i_can_interrupt(): fix max irq loop handling can: sja1000: fix max irq loop handling atm/fore200e: Fix possible data race in fore200e_open() MIPS: mm: Prevent a TLB shutdown on initial uniquification iio:common:ssp_sensors: Fix an error handling path ssp_probe() spi: bcm63xx: fix premature CS deassertion on RX-only transactions net: sxgbe: fix potential NULL dereference in sxgbe_rx() can: kvaser_usb: leaf: Fix potential infinite loop in command parsers mtd: onenand: Pass correct pointer to IRQ handler fsdax: mark the iomap argument to dax_iomap_sector as const net: sctp: Fix some typos iommu/amd: Skip enabling command/event buffers for kdump nvme-fc: use lock accessing port_state and rport state net: netpoll: fix incorrect refcount handling causing incorrect cleanup net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error tipc: Fix use-after-free in tipc_mon_reinit_self(). sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode net/sched: sch_qfq: Fix null-deref in agg_dequeue Input: pegasus-notetaker - fix potential out-of-bounds access Input: remove third argument of usb_maxpacket() usb: deprecate the third argument of usb_maxpacket() ata: libata-scsi: Fix system suspend for a security locked drive fs/proc: fix uaf in proc_readdir_de() pmdomain: imx: Fix reference count leak in imx_gpc_remove pmdomain: arm: scmi: Fix genpd leak on provider registration failure net: qede: Initialize qede_ll_ops with designated initializer uio_hv_generic: Set event for all channels on the device ALSA: usb-audio: fix uac2 clock source at terminal parser kconfig/nconf: Initialize the default locale at startup kconfig/mconf: Initialize the default locale at startup vsock: Ignore signal/timeout on connect() if already established s390/ctcm: Fix double-kfree net: openvswitch: remove never-working support for setting nsh fields mlxsw: spectrum: Fix memory leak in mlxsw_sp_flower_stats() MIPS: Malta: Fix !EVA SOC-it PCI MMIO scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() scsi: sg: Do not sleep in atomic context Input: cros_ec_keyb - fix an invalid memory access be2net: pass wrb_params in case of OS2BMC HID: quirks: work around VID/PID conflict for 0x4c4a/0x4155 isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe() spi: Try to get ACPI GPIO IRQ earlier ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe strparser: Fix signed/unsigned mismatch bug gcov: add support for GCC 15 mm/ksm: fix flag-dropping behavior in ksm_madvise ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd ASoC: cs4271: Fix regulator leak on probe failure regulator: fixed: use dev_err_probe for register Bluetooth: L2CAP: export l2cap_chan_hold for modules net_sched: remove need_resched() from qdisc_run() net/mlx5e: Fix maxrate wraparound in threshold between units net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak Bluetooth: 6lowpan: Don't hold spin lock over sleeping functions Bluetooth: 6lowpan: fix BDADDR_LE vs ADDR_LE_DEV address type confusion Bluetooth: 6lowpan: reset link-local header on ipv6 recv path net: fec: correct rx_bytes statistic for the case SHIFT16 is set ASoC: max98090/91: fixed max98091 ALSA widget powering up/down HID: quirks: avoid Cooler Master MM712 dongle wakeup bug NFS4: Fix state renewals missing after boot extcon: adc-jack: Cleanup wakeup source only if it was enabled net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup sctp: Prevent TOCTOU out-of-bounds write sctp: Hold RCU read lock while iterating over address list net: vlan: sync VLAN features with lower device ceph: add checking of wait_for_completion_killable() return value fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds ACPI: property: Return present device nodes only on fwnode interface 9p: sysfs_init: don't hardcode error to ENOMEM 9p: fix /sys/fs/9p/caches overwriting itself fs/hpfs: Fix error code for new_inode() failure in mkdir/create/mknod/symlink ACPICA: Update dsmethod.c to get rid of unused variable warning page_pool: Clamp pool size to max 16K pages Bluetooth: bcsp: receive data only if registered Bluetooth: SCO: Fix UAF on sco_conn_free net: macb: avoid dealing with endianness in macb_set_hwaddr() nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing NFSv4.1: fix mount hang after CREATE_SESSION failure NFSv4: handle ERR_GRACE on delegation recalls remoteproc: qcom: q6v5: Avoid handling handover twice sparc/module: Add R_SPARC_UA64 relocation handling net: intel: fm10k: Fix parameter idx set but not used jfs: fix uninitialized waitqueue in transaction manager jfs: Verify inode mode when loading from disk ipv6: np->rxpmtu race annotation usb: xhci: plat: Facilitate using autosuspend for xhci plat devices usb: mon: Increase BUFF_MAX to 64 MiB to support multi-MB URBs allow finish_no_open(file, ERR_PTR(-E...)) scsi: lpfc: Define size of debugfs entry for xri rebalancing scsi: lpfc: Check return status of lpfc_reset_flush_io_context during TGT_RESET selftests/Makefile: include $(INSTALL_DEP_TARGETS) in clean target to clean net/lib dependency net/cls_cgroup: Fix task_get_classid() during qdisc run media: redrat3: use int type to store negative error codes net: sh_eth: Disable WoL if system can not suspend usb: gadget: f_hid: Fix zero length packet transfer net: call cond_resched() less often in __release_sock() ALSA: usb-audio: apply quirk for MOONDROP Quark2 net: nfc: nci: Increase NCI_DATA_TIMEOUT to 3000 ms dmaengine: mv_xor: match alloc_wc and free_wc scsi: pm8001: Use int instead of u32 to store error codes mips: lantiq: xway: sysctrl: rename stp clock mips: lantiq: danube: add missing properties to cpu node media: fix uninitialized symbol warnings extcon: adc-jack: Fix wakeup source leaks on device unbind rds: Fix endianness annotation for RDS_MPATH_HASH net: Call trace_sock_exceed_buf_limit() for memcg failure with SK_MEM_RECV. char: misc: Does not request module for miscdevice with dynamic minor usb: gadget: f_ncm: Fix MAC assignment NCM ethernet iio: adc: spear_adc: mask SPEAR_ADC_STATUS channel and avg sample before setting register media: imon: make send_packet() more robust net: ipv6: fix field-spanning memcpy warning in AH output bridge: Redirect to backup port when port is administratively down media: pci: ivtv: Don't create fake v4l2_fh drm/amdkfd: return -ENOTTY for unsupported IOCTLs selftests/net: Ensure assert() triggers in psock_tpacket.c selftests/net: Replace non-standard __WORDSIZE with sizeof(long) * 8 PCI: Disable MSI on RDC PCI to PCIe bridges drm/nouveau: replace snprintf() with scnprintf() in nvkm_snprintbf() mfd: madera: Work around false-positive -Wininitialized warning mfd: stmpe: Remove IRQ domain upon removal tools/power x86_energy_perf_policy: Prefer driver HWP limits tools/power x86_energy_perf_policy: Enhance HWP enable tools/cpupower: Fix incorrect size in cpuidle_state_disable() hwmon: (dell-smm) Add support for Dell OptiPlex 7040 uprobe: Do not emulate/sstep original instruction when ip is changed clocksource/drivers/vf-pit: Replace raw_readl/writel to readl/writel video: backlight: lp855x_bl: Set correct EPROM start for LP8556 tee: allow a driver to allocate a tee_device without a pool ACPICA: dispatcher: Use acpi_ds_clear_operands() in acpi_ds_call_control_method() irqchip/gic-v2m: Handle Multiple MSI base IRQ Alignment arc: Fix __fls() const-foldability via __builtin_clzl() cpufreq/longhaul: handle NULL policy in longhaul_exit selftests/bpf: Fix bpf_prog_detach2 usage in test_lirc_mode2 ACPI: video: force native for Lenovo 82K8 memstick: Add timeout to prevent indefinite waiting bpf: Don't use %pK through printk spi: loopback-test: Don't use %pK through printk soc: qcom: smem: Fix endian-unaware access of num_entries usb: gadget: f_fs: Fix epfile null pointer access after ep enable. serial: 8250_dw: Use devm_clk_get_optional() to get the input clock can: gs_usb: increase max interface to U8_MAX devcoredump: Fix circular locking dependency with devcd->mutex. x86/resctrl: Fix miscount of bandwidth event when reactivating previously unavailable RMID net: phy: dp83867: Disable EEE support as not implemented regmap: slimbus: fix bus_context pointer in regmap init calls usbnet: Prevents free active kevent wifi: ath10k: Fix memory leak on unsupported WMI command ASoC: qdsp6: q6asm: do not sleep while atomic fbdev: pvr2fb: Fix leftover reference to ONCHIP_NR_DMA_CHANNELS fbdev: bitblit: bound-check glyph index in bit_putcs* ACPI: video: Fix use-after-free in acpi_video_switch_brightness() fbdev: atyfb: Check if pll_ops->init_pll failed net: usb: asix_devices: Check return value of usbnet_get_endpoints btrfs: use smp_mb__after_atomic() when forcing COW in create_pending_snapshot() x86/bugs: Fix reporting of LFENCE retpoline Conflicts: drivers/slimbus/qcom-ngd-ctrl.c drivers/usb/gadget/function/f_fs.c drivers/usb/host/xhci-plat.c Change-Id: Id995e84f0ff2c819145f7ebd62bc8dcd47fbbb47 |
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| 2bd0e0b81a |
Revert "kbuild: Globally disable (void-)pointer-to-int-cast warnings for Clang"
This reverts commit
|
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| 2467068636 |
kconfig/nconf: Initialize the default locale at startup
[ Upstream commit 43c2931a95e6b295bfe9e3b90dbe0f7596933e91 ] Fix bug where make nconfig doesn't initialize the default locale, which causes ncurses menu borders to be displayed incorrectly (lqqqqk) in UTF-8 terminals that don't support VT100 ACS by default, such as PuTTY. Signed-off-by: Jakub Horký <jakub.git@horky.net> Link: https://patch.msgid.link/20251014144405.3975275-2-jakub.git@horky.net [nathan: Alphabetize locale.h include] Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| f3b2784db1 |
kconfig/mconf: Initialize the default locale at startup
[ Upstream commit 3927c4a1084c48ef97f11281a0a43ecb2cb4d6f1 ] Fix bug where make menuconfig doesn't initialize the default locale, which causes ncurses menu borders to be displayed incorrectly (lqqqqk) in UTF-8 terminals that don't support VT100 ACS by default, such as PuTTY. Signed-off-by: Jakub Horký <jakub.git@horky.net> Link: https://patch.msgid.link/20251014154933.3990990-1-jakub.git@horky.net [nathan: Alphabetize locale.h include] Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| 5976bf775a |
Merge tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
version 4.19.325-cip125 * tag 'v4.19.325-cip125' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip: CIP: Bump version suffix to -cip125 after merge from cip/linux-4.19.y-st tree Update localversion-st, tree is up-to-date with 5.4.300. mm/khugepaged: fix ->anon_vma race mm/hugetlb: fix folio is still mapped when deleted i40e: add mask to apply valid bits for itr_idx i40e: add validation for ring_len param i40e: increase max descriptors for XL710 mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize() fbcon: Fix OOB access in font allocation fbcon: fix integer overflow in fbcon_do_set_font i40e: add max boundary check for VF filters i40e: fix input validation logic for action_meta i40e: fix idx validation in i40e_validate_queue_map drm/gma500: Fix null dereference in hdmi teardown can: peak_usb: fix shift-out-of-bounds issue can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow can: sun4i_can: populate ndo_change_mtu() to prevent buffer overflow can: hi311x: populate ndo_change_mtu() to prevent buffer overflow can: rcar_can: rcar_can_resume(): fix s2ram with PSCI usb: core: Add 0x prefix to quirks debug output ALSA: usb-audio: Fix build with CONFIG_INPUT=n ALSA: usb-audio: Convert comma to semicolon ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5 ALSA: usb-audio: Remove unneeded wmb() in mixer_quirks ALSA: usb-audio: Simplify NULL comparison in mixer_quirks ALSA: usb-audio: Avoid multiple assignments in mixer_quirks ALSA: usb-audio: Fix block comments in mixer_quirks KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer net: rfkill: gpio: add DT support serial: sc16is7xx: fix bug in flow control levels init USB: gadget: dummy-hcd: Fix locking bug in RT-enabled kernels usb: gadget: dummy_hcd: remove usage of list iterator past the loop body ASoC: wm8974: Correct PLL rate rounding ASoC: wm8940: Correct typo in control name mmc: mvsdio: Fix dma_unmap_sg() nents value power: supply: bq27xxx: restrict no-battery detection to bq27000 power: supply: bq27xxx: fix error return in case of no bq27000 hdq battery nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/* cnic: Fix use-after-free bugs in cnic_delete_task net: liquidio: fix overflow in octeon_init_instr_queue() tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). i40e: remove redundant memory barrier when cleaning Tx descs net: natsemi: fix `rx_dropped` double accounting on `netif_rx()` failure cgroup: split cgroup_destroy_wq into 3 workqueues pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch ALSA: firewire-motu: drop EPOLLOUT from poll return values as write is not supported mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory phy: ti-pipe3: fix device leak at unbind dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees dmaengine: ti: edma: Fix memory allocation size for queue_priority_map i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path igb: fix link test skipping when interface is admin down net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions tty: hvc_console: Call hvc_kick in hvc_write unconditionally mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing mtd: nand: raw: atmel: Fix comment in timings preparation mm/khugepaged: fix the address passed to notifier on testing young ocfs2: fix recursive semaphore deadlock in fiemap call EDAC/altera: Delete an inappropriate dma_free_coherent() call net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod. cifs: fix integer overflow in match_server() spi: spi-fsl-lpspi: Set correct chip-select polarity bit pcmcia: Add error handling for add_interval() in do_validate_mem() randstruct: gcc-plugin: Fix attribute addition randstruct: gcc-plugin: Remove bogus void member vmxnet3: update MTU after device quiesce iio: light: opt3001: fix deadlock due to concurrent flag access KVM: x86: Take irqfds.lock when adding/deleting IRQ bypass producer cpufreq/sched: Explicitly synchronize limits_changed flag handling mm/slub: avoid accessing metadata when pointer is invalid in object_err() e1000e: fix heap overflow in e1000_set_eeprom batman-adv: fix OOB read/write in network-coding decode drm/amdgpu: drop hw access in non-DC audio fini wifi: mwifiex: Initialize the chan_stats array to zero pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region() ALSA: usb-audio: Add mute TLV for playback volumes on some devices ppp: fix memory leak in pad_compress_skb ax25: properly unshare skbs in ax25_kiss_rcv() net: thunder_bgx: decrement cleanup index before use net: thunder_bgx: add a missing of_node_put wifi: libertas: cap SSID len in lbs_associate() wifi: cw1200: cap SSID length in cw1200_do_join() net: ethernet: mtk_eth_soc: fix tx vlan tag for llc packets i40e: Fix potential invalid access when MAC list is empty icmp: fix icmp_ndo_send address translation for reply direction mISDN: Fix memory leak in dsp_hwec_enable() xirc2ps_cs: fix register access when enabling FullDuplex Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() netfilter: conntrack: helper: Replace -EEXIST by -EBUSY powerpc: boot: Remove leading zero in label in udelay() Change-Id: I2c31de17310aeb8f59d10e02bc91f20cf80279e3 |
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| 56c27f55e3 |
randstruct: gcc-plugin: Fix attribute addition
[ Upstream commit f39f18f3c3531aa802b58a20d39d96e82eb96c14 ]
Based on changes in the 2021 public version of the randstruct
out-of-tree GCC plugin[1], more carefully update the attributes on
resulting decls, to avoid tripping checks in GCC 15's
comptypes_check_enum_int() when it has been configured with
"--enable-checking=misc":
arch/arm64/kernel/kexec_image.c:132:14: internal compiler error: in comptypes_check_enum_int, at c/c-typeck.cc:1519
132 | const struct kexec_file_ops kexec_image_ops = {
| ^~~~~~~~~~~~~~
internal_error(char const*, ...), at gcc/gcc/diagnostic-global-context.cc:517
fancy_abort(char const*, int, char const*), at gcc/gcc/diagnostic.cc:1803
comptypes_check_enum_int(tree_node*, tree_node*, bool*), at gcc/gcc/c/c-typeck.cc:1519
...
Link: https://archive.org/download/grsecurity/grsecurity-3.1-5.10.41-202105280954.patch.gz [1]
Reported-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Closes: https://github.com/KSPP/linux/issues/367
Closes: https://lore.kernel.org/lkml/20250530000646.104457-1-thiago.bauermann@linaro.org/
Reported-by: Ingo Saitz <ingo@hannover.ccc.de>
Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104745
Fixes:
|
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| 65100f7c3c |
randstruct: gcc-plugin: Remove bogus void member
[ Upstream commit e136a4062174a9a8d1c1447ca040ea81accfa6a8 ]
When building the randomized replacement tree of struct members, the
randstruct GCC plugin would insert, as the first member, a 0-sized void
member. This appears as though it was done to catch non-designated
("unnamed") static initializers, which wouldn't be stable since they
depend on the original struct layout order.
This was accomplished by having the side-effect of the "void member"
tripping an assert in GCC internals (count_type_elements) if the member
list ever needed to be counted (e.g. for figuring out the order of members
during a non-designated initialization), which would catch impossible type
(void) in the struct:
security/landlock/fs.c: In function ‘hook_file_ioctl_common’:
security/landlock/fs.c:1745:61: internal compiler error: in count_type_elements, at expr.cc:7075
1745 | .u.op = &(struct lsm_ioctlop_audit) {
| ^
static HOST_WIDE_INT
count_type_elements (const_tree type, bool for_ctor_p)
{
switch (TREE_CODE (type))
...
case VOID_TYPE:
default:
gcc_unreachable ();
}
}
However this is a redundant safety measure since randstruct uses the
__designated_initializer attribute both internally and within the
__randomized_layout attribute macro so that this would be enforced
by the compiler directly even when randstruct was not enabled (via
-Wdesignated-init).
A recent change in Landlock ended up tripping the same member counting
routine when using a full-struct copy initializer as part of an anonymous
initializer. This, however, is a false positive as the initializer is
copying between identical structs (and hence identical layouts). The
"path" member is "struct path", a randomized struct, and is being copied
to from another "struct path", the "f_path" member:
landlock_log_denial(landlock_cred(file->f_cred), &(struct landlock_request) {
.type = LANDLOCK_REQUEST_FS_ACCESS,
.audit = {
.type = LSM_AUDIT_DATA_IOCTL_OP,
.u.op = &(struct lsm_ioctlop_audit) {
.path = file->f_path,
.cmd = cmd,
},
},
...
As can be seen with the coming randstruct KUnit test, there appears to
be no behavioral problems with this kind of initialization when the void
member is removed from the randstruct GCC plugin, so remove it.
Reported-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Closes: https://lore.kernel.org/lkml/Z_PRaKx7q70MKgCA@gallifrey/
Reported-by: Mark Brown <broonie@kernel.org>
Closes: https://lore.kernel.org/lkml/20250407-kbuild-disable-gcc-plugins-v1-1-5d46ae583f5e@kernel.org/
Reported-by: WangYuli <wangyuli@uniontech.com>
Closes: https://lore.kernel.org/lkml/337D5D4887277B27+3c677db3-a8b9-47f0-93a4-7809355f1381@uniontech.com/
Fixes:
|
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| 5d8a052b84 |
Merge tag 'v4.19.325-cip124' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip into android13-4.19-kona
version 4.19.325-cip124 * tag 'v4.19.325-cip124' of https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip: CIP: Bump version suffix to -cip124 after merge from cip/linux-4.19.y-st tree Update localversion-st, tree is up-to-date with 5.4.298. f2fs: fix to do sanity check on ino and xnid squashfs: fix memory leak in squashfs_fill_super pNFS: Handle RPC size limit for layoutcommits wifi: iwlwifi: fw: Fix possible memory leak in iwl_fw_dbg_collect usb: core: usb_submit_urb: downgrade type check udf: Verify partition map count f2fs: fix to avoid panic in f2fs_evict_inode usb: hub: Fix flushing and scheduling of delayed work that tunes runtime pm Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() HID: asus: fix UAF via HID_CLAIMED_INPUT validation efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare sctp: initialize more fields in sctp_v6_from_sk() net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts net/mlx5e: Set local Xoff after FW update net: dlink: fix multicast stats being counted incorrectly atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). net/atm: remove the atmdev_ops {get, set}sockopt methods Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced powerpc/kvm: Fix ifdef to remove build warning net: ipv4: fix regression in local-broadcast routes vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() scsi: core: sysfs: Correct sysfs attributes access rights ftrace: Fix potential warning in trace_printk_seq during ftrace_dump alloc_fdtable(): change calling conventions. ALSA: usb-audio: Use correct sub-type for UAC3 feature unit validation net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit ipv6: sr: validate HMAC algorithm ID in seg6_hmac_info_add ALSA: usb-audio: Fix size validation in convert_chmap_v3() scsi: qla4xxx: Prevent a potential error pointer dereference usb: xhci: Fix slot_id resource race conflict nfs: fix UAF in direct writes NFS: Fix up commit deadlocks Bluetooth: fix use-after-free in device_for_each_child() selftests: forwarding: tc_actions.sh: add matchall mirror test codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() sch_qfq: make qfq_qlen_notify() idempotent sch_hfsc: make hfsc_qlen_notify() idempotent sch_drr: make drr_qlen_notify() idempotent btrfs: populate otime when logging an inode item media: venus: hfi: explicitly release IRQ during teardown f2fs: fix to avoid out-of-boundary access in dnode page media: venus: protect against spurious interrupts during probe media: venus: vdec: Clamp param smaller than 1fps and bigger than 240. drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS media: rainshadow-cec: fix TOCTOU race condition in rain_interrupt() media: v4l2-ctrls: Don't reset handler's error in v4l2_ctrl_handler_free() ata: Fix SATA_MOBILE_LPM_POLICY description in Kconfig usb: musb: omap2430: fix device leak at unbind NFS: Fix the setting of capabilities when automounting a new filesystem NFS: Fix up handling of outstanding layoutcommit in nfs_update_inode() NFSv4: Fix nfs4_bitmap_copy_adjust() usb: typec: fusb302: cache PD RX state cdc-acm: fix race between initial clearing halt and open USB: cdc-acm: do not log successful probe on later errors nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() tracing: Add down_write(trace_event_sem) when adding trace event usb: hub: Don't try to recover devices lost during warm reset. usb: hub: avoid warm port reset during USB3 disconnect x86/mce/amd: Add default names for MCA banks and blocks iio: hid-sensor-prox: Fix incorrect OFFSET calculation mm/zsmalloc: do not pass __GFP_MOVABLE if CONFIG_COMPACTION=n mm/zsmalloc.c: convert to use kmem_cache_zalloc in cache_alloc_zspage() net: usbnet: Fix the wrong netif_carrier_on() call net: usbnet: Avoid potential RCU stall on LINK_CHANGE event PCI/ACPI: Fix runtime PM ref imbalance on Hot-Plug Capable ports ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value kbuild: Add KBUILD_CPPFLAGS to as-option invocation kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS kbuild: Add CLANG_FLAGS to as-instr mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation kbuild: Update assembler calls to use proper flags and language target ARM: 9448/1: Use an absolute path to unified.h in KBUILD_AFLAGS usb: dwc3: Ignore late xferNotReady event to prevent halt timeout USB: storage: Ignore driver CD mode for Realtek multi-mode Wi-Fi dongles usb: storage: realtek_cr: Use correct byte order for bcs->Residue USB: storage: Add unusual-devs entry for Novatek NTK96550-based camera usb: quirks: Add DELAY_INIT quick for another SanDisk 3.2Gen1 Flash Drive iio: proximity: isl29501: fix buffered read on big-endian systems ftrace: Also allocate and copy hash for reading of filter files fpga: zynq_fpga: Fix the wrong usage of dma_map_sgtable() fs/buffer: fix use-after-free when call bh_read() helper drm/amd/display: Fix fractional fb divider in set_pixel_clock_v3 media: venus: Add a check for packet size after reading from shared memory media: ov2659: Fix memory leaks in ov2659_probe() media: usbtv: Lock resolution while streaming media: gspca: Add bounds checking to firmware parser jbd2: prevent softlockup in jbd2_log_do_checkpoint() PCI: endpoint: Fix configfs group removal on driver teardown PCI: endpoint: Fix configfs group list head handling mtd: rawnand: fsmc: Add missing check after DMA map wifi: brcmsmac: Remove const from tbl_ptr parameter in wlc_lcnphy_common_read_table() zynq_fpga: use sgtable-based scatterlist wrappers ata: libata-scsi: Fix ata_to_sense_error() status handling ext4: fix reserved gdt blocks handling in fsmap ext4: fix fsmap end of range reporting with bigalloc ext4: check fast symlink for ea_inode correctly Revert "vgacon: Add check for vc_origin address range in vgacon_scroll()" vt: defkeymap: Map keycodes above 127 to K_HOLE usb: gadget: udc: renesas_usb3: fix device leak at unbind usb: atm: cxacru: Merge cxacru_upload_firmware() into cxacru_heavy_init() m68k: Fix lost column on framebuffer debug console serial: 8250: fix panic due to PSLVERR media: uvcvideo: Do not mark valid metadata as invalid media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() btrfs: fix log tree replay failure due to file with 0 links and extents thunderbolt: Fix copy+paste error in match_service_id() misc: rtsx: usb: Ensure mmc child device is active when card is present scsi: lpfc: Remove redundant assignment to avoid memory leak rtc: ds1307: remove clear of oscillator stop flag (OSF) in probe pNFS: Fix uninited ptr deref in block/scsi layout pNFS: Fix disk addr range check in block/scsi layout pNFS: Fix stripe mapping in block/scsi layout ipmi: Fix strcpy source and destination the same kconfig: lxdialog: fix 'space' to (de)select options kconfig: gconf: fix potential memory leak in renderer_edited() kconfig: gconf: avoid hardcoding model2 in on_treeview2_cursor_changed() scsi: aacraid: Stop using PCI_IRQ_AFFINITY scsi: Fix sas_user_scan() to handle wildcard and multi-channel scans kconfig: nconf: Ensure null termination where strncpy is used kconfig: lxdialog: replace strcpy() with strncpy() in inputbox.c PCI: pnv_php: Work around switches with broken presence detection media: uvcvideo: Fix bandwidth issue for Alcor camera media: dvb-frontends: w7090p: fix null-ptr-deref in w7090p_tuner_write_serpar and w7090p_tuner_read_serpar media: dvb-frontends: dib7090p: fix null-ptr-deref in dib7090p_rw_on_apb() media: usb: hdpvr: disable zero-length read messages media: tc358743: Increase FIFO trigger level to 374 media: tc358743: Return an appropriate colorspace from tc358743_set_fmt media: tc358743: Check I2C succeeded during probe pinctrl: stm32: Manage irq affinity settings scsi: mpt3sas: Correctly handle ATA device errors RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() MIPS: Don't crash in stack_top() for tasks without ABI or vDSO jfs: upper bound check of tree index in dbAllocAG jfs: Regular file corruption check jfs: truncate good inode pages when hard link is 0 scsi: bfa: Double-free fix MIPS: vpe-mt: add missing prototypes for vpe_{alloc,start,stop,free} watchdog: dw_wdt: Fix default timeout fs/orangefs: use snprintf() instead of sprintf() scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr vhost: fail early when __vhost_add_used() fails uapi: in6: restore visibility of most IPv6 socket options net: ncsi: Fix buffer overflow in fetching version id net: dsa: b53: fix b53_imp_vlan_setup for BCM5325 net: vlan: Replace BUG() with WARN_ON_ONCE() in vlan_dev_* stubs wifi: iwlegacy: Check rate_idx range after addition netmem: fix skb_frag_address_safe with unreadable skbs wifi: rtlwifi: fix possible skb memory leak in `_rtl_pci_rx_interrupt()`. wifi: iwlwifi: dvm: fix potential overflow in rs_fill_link_cmd() net: fec: allow disable coalescing (powerpc/512) Fix possible `dma_unmap_single()` on uninitialized pointer s390/stp: Remove udelay from stp_sync_clock() wifi: iwlwifi: mvm: fix scan request validation net: thunderx: Fix format-truncation warning in bgx_acpi_match_id() net: ipv4: fix incorrect MTU in broadcast routes wifi: cfg80211: Fix interface type validation et131x: Add missing check after DMA map be2net: Use correct byte order and format string for TCP seq and ack_seq s390/time: Use monotonic clock in get_cycles() wifi: cfg80211: reject HTC bit for management frames ktest.pl: Prevent recursion of default variable options ASoC: codecs: rt5640: Retry DEVICE_ID verification ALSA: usb-audio: Avoid precedence issues in mixer_quirks macros ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control platform/x86: thinkpad_acpi: Handle KCOV __init vs inline mismatches pm: cpupower: Fix the snapshot-order of tsc,mperf, clock in mperf_stop() ALSA: intel8x0: Fix incorrect codec index usage in mixer for ICH4 ASoC: hdac_hdmi: Rate limit logging on connection and disconnection mmc: rtsx_usb_sdmmc: Fix error-path in sd_set_power_mode() ACPI: processor: fix acpi_object initialization PM: sleep: console: Fix the black screen issue thermal: sysfs: Return ENODATA instead of EAGAIN for reads selftests: tracing: Use mutex_unlock for testing glob filter ARM: tegra: Use I/O memcpy to write to IRAM gpio: tps65912: check the return value of regmap_update_bits() ASoC: soc-dapm: set bias_level if snd_soc_dapm_set_bias_level() was successed cpufreq: Exit governor when failed to start old governor usb: xhci: Avoid showing errors during surprise removal usb: xhci: Set avg_trb_len = 8 for EP0 during Address Device Command usb: xhci: Avoid showing warnings for dying controller selftests/futex: Define SYS_futex on 32-bit architectures with 64-bit time_t usb: xhci: print xhci->xhc_state when queue_command failed securityfs: don't pin dentries twice, once is enough... hfs: fix not erasing deleted b-tree node issue drbd: add missing kref_get in handle_write_conflicts arm64: Handle KCOV __init vs inline mismatches hfsplus: don't use BUG_ON() in hfsplus_create_attributes_file() hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() hfsplus: fix slab-out-of-bounds in hfsplus_bnode_read() hfs: fix slab-out-of-bounds in hfs_bnode_read() sctp: linearize cloned gso packets in sctp_rcv netfilter: ctnetlink: fix refcount leak on table dump udp: also consider secpath when evaluating ipsec use for checksumming fs: Prevent file descriptor table allocations exceeding INT_MAX sunvdc: Balance device refcount in vdc_port_mpgroup_check NFSD: detect mismatch of file handle and delegation stateid in OPEN op net: dpaa: fix device leak when querying time stamp info net: gianfar: fix device leak when querying time stamp info netlink: avoid infinite retry looping in netlink_unicast() ALSA: usb-audio: Validate UAC3 cluster segment descriptors ALSA: usb-audio: Validate UAC3 power domain descriptors, too usb: gadget : fix use-after-free in composite_dev_cleanup() MIPS: mm: tlb-r4k: Uniquify TLB entries on init USB: serial: option: add Foxconn T99W709 vsock: Do not allow binding to VMADDR_PORT_ANY net/packet: fix a race in packet_set_ring() and packet_notifier() perf/core: Prevent VMA split of buffer mappings perf/core: Exit early on perf_mmap() fail perf/core: Don't leak AUX buffer refcount on allocation failure pptp: fix pptp_xmit() error path smb: client: let recv_done() cleanup before notifying the callers. benet: fix BUG when creating VFs ipv6: reject malicious packets in ipv6_gso_segment() pptp: ensure minimal skb length in pptp_xmit() netpoll: prevent hanging NAPI when netcons gets enabled NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() pci/hotplug/pnv-php: Wrap warnings in macro pci/hotplug/pnv-php: Improve error msg on power state change failure usb: chipidea: udc: fix sleeping function called from invalid context f2fs: fix to avoid out-of-boundary access in devs.path f2fs: fix to avoid UAF in f2fs_sync_inode_meta() rtc: pcf8563: fix incorrect maximum clock rate handling rtc: hym8563: fix incorrect maximum clock rate handling rtc: ds1307: fix incorrect maximum clock rate handling mtd: rawnand: atmel: set pmecc data setup time mtd: rawnand: atmel: Fix dma_mapping_error() address jfs: fix metapage reference count leak in dbAllocCtl fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref crypto: qat - fix seq_file position update in adf_ring_next() dmaengine: nbpfaxi: Add missing check after DMA map dmaengine: mv_xor: Fix missing check after DMA map and missing unmap fs/orangefs: Allow 2 more characters in do_c_string() crypto: img-hash - Fix dma_unmap_sg() nents value scsi: isci: Fix dma_unmap_sg() nents value scsi: mvsas: Fix dma_unmap_sg() nents value scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value perf tests bp_account: Fix leaked file descriptor crypto: ccp - Fix crash when rebind ccp device for ccp.ko pinctrl: sunxi: Fix memory leak on krealloc failure power: supply: max14577: Handle NULL pdata when CONFIG_OF is not set clk: davinci: Add NULL check in davinci_lpsc_clk_register() mtd: fix possible integer overflow in erase_xfer() crypto: marvell/cesa - Fix engine load inaccuracy PCI: rockchip-host: Fix "Unexpected Completion" log message vrf: Drop existing dst reference in vrf_ip6_input_dst netfilter: xt_nfacct: don't assume acct name is null-terminated can: kvaser_usb: Assign netdev.dev_port based on device channel index wifi: brcmfmac: fix P2P discovery failure in P2P peer due to missing P2P IE Reapply "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()" mwl8k: Add missing check after DMA map wifi: rtl8xxxu: Fix RX skb size for aggregation disabled net/sched: Restrict conditions for adding duplicating netems to qdisc tree arch: powerpc: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX netfilter: nf_tables: adjust lockdep assertions handling drm/amd/pm/powerplay/hwmgr/smu_helper: fix order of mask and value m68k: Don't unregister boot console needlessly tcp: fix tcp_ofo_queue() to avoid including too much DUP SACK range iwlwifi: Add missing check for alloc_ordered_workqueue wifi: iwlwifi: Fix memory leak in iwl_mvm_init() wifi: rtl818x: Kill URBs before clearing tx status queue caif: reduce stack size, again staging: nvec: Fix incorrect null termination of battery manufacturer samples: mei: Fix building on musl libc usb: early: xhci-dbc: Fix early_ioremap leak Revert "vmci: Prevent the dispatching of uninitialized payloads" pps: fix poll support vmci: Prevent the dispatching of uninitialized payloads staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc() ARM: dts: vfxxx: Correctly use two tuples for timer address ASoC: ops: dynamically allocate struct snd_ctl_elem_value hfsplus: remove mutex_lock check in hfsplus_free_extents ASoC: Intel: fix SND_SOC_SOF dependencies ethernet: intel: fix building with large NR_CPUS usb: phy: mxs: disconnect line when USB charger is attached usb: chipidea: udc: protect usb interrupt enable usb: chipidea: udc: add new API ci_hdrc_gadget_connect comedi: comedi_test: Fix possible deletion of uninitialized timers nilfs2: reject invalid file types when reading inodes i2c: qup: jump out of the loop in case of timeout net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class net: appletalk: Fix use-after-free in AARP proxy probe net: appletalk: fix kerneldoc warnings RDMA/core: Rate limit GID cache warning messages usb: hub: fix detection of high tier USB3 devices behind suspended hubs net_sched: sch_sfq: reject invalid perturb period net_sched: sch_sfq: move the limit validation net_sched: sch_sfq: use a temporary work area for validating configuration net_sched: sch_sfq: don't allow 1 packet limit net_sched: sch_sfq: handle bigger packets net_sched: sch_sfq: annotate data-races around q->perturb_period power: supply: bq24190_charger: Fix runtime PM imbalance on error xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS virtio-net: ensure the received length does not exceed allocated size usb: dwc3: qcom: Don't leave BCR asserted usb: musb: fix gadget state on disconnect net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime Bluetooth: L2CAP: Fix attempting to adjust outgoing MTU Bluetooth: SMP: Fix using HCI_ERROR_REMOTE_USER_TERM on timeout Bluetooth: SMP: If an unallowed command is received consider it a failure Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb() usb: net: sierra: check for no status endpoint net/sched: sch_qfq: Fix race condition on qfq_aggregate net: emaclite: Fix missing pointer increment in aligned_read() comedi: Fix use of uninitialized data in insn_rw_emulate_bits() comedi: Fix some signed shift left operations comedi: das6402: Fix bit shift out of bounds comedi: das16m1: Fix bit shift out of bounds comedi: aio_iiro_16: Fix bit shift out of bounds comedi: pcl812: Fix bit shift out of bounds iio: adc: max1363: Reorder mode_list[] entries iio: adc: max1363: Fix MAX1363_4X_CHANS/MAX1363_8X_CHANS[] soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled soc: aspeed: lpc-snoop: Cleanup resources in stack-order mmc: sdhci-pci: Quirk for broken command queuing on Intel GLK-based Positivo models memstick: core: Zero initialize id_reg in h_memstick_read_dev_id() isofs: Verify inode mode when loading from disk dmaengine: nbpfaxi: Fix memory corruption in probe() af_packet: fix soft lockup issue caused by tpacket_snd() af_packet: fix the SO_SNDTIMEO constraint not effective on tpacked_snd() phonet/pep: Move call to pn_skb_get_dst_sockaddr() earlier in pep_sock_accept() HID: core: do not bypass hid_hw_raw_request HID: core: ensure __hid_request reserves the report ID as the first byte HID: core: ensure the allocated report buffer can contain the reserved report ID pch_uart: Fix dma_sync_sg_for_device() nents value Input: xpad - set correct controller type for Acer NGR200 i2c: stm32: fix the device used for the DMA map usb: gadget: configfs: Fix OOB read on empty string write USB: serial: ftdi_sio: add support for NDI EMGUIDE GEMINI USB: serial: option: add Foxconn T99W640 USB: serial: option: add Telit Cinterion FE910C04 (ECM) composition dma-mapping: add generic helpers for mapping sgtable objects usb: renesas_usbhs: Flush the notify_hotplug_work gpio: rcar: Use raw_spinlock to protect register access Change-Id: I03484e31376795f9823adc2824120ec86da6e3bf |
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| 5b754bde26 |
kbuild: Add KBUILD_CPPFLAGS to as-option invocation
commit 43fc0a99906e04792786edf8534d8d58d1e9de0c upstream.
After commit feb843a469fb ("kbuild: add $(CLANG_FLAGS) to
KBUILD_CPPFLAGS"), there is an error while building certain PowerPC
assembly files with clang:
arch/powerpc/lib/copypage_power7.S: Assembler messages:
arch/powerpc/lib/copypage_power7.S:34: Error: junk at end of line: `0b01000'
arch/powerpc/lib/copypage_power7.S:35: Error: junk at end of line: `0b01010'
arch/powerpc/lib/copypage_power7.S:37: Error: junk at end of line: `0b01000'
arch/powerpc/lib/copypage_power7.S:38: Error: junk at end of line: `0b01010'
arch/powerpc/lib/copypage_power7.S:40: Error: junk at end of line: `0b01010'
clang: error: assembler command failed with exit code 1 (use -v to see invocation)
as-option only uses KBUILD_AFLAGS, so after removing CLANG_FLAGS from
KBUILD_AFLAGS, there is no more '--target=' or '--prefix=' flags. As a
result of those missing flags, the host target
will be tested during as-option calls and likely fail, meaning necessary
flags may not get added when building assembly files, resulting in
errors like seen above.
Add KBUILD_CPPFLAGS to as-option invocations to clear up the errors.
This should have been done in commit d5c8d6e0fa61 ("kbuild: Update
assembler calls to use proper flags and language target"), which
switched from using the assembler target to the assembler-with-cpp
target, so flags that affect preprocessing are passed along in all
relevant tests. as-option now mirrors cc-option.
Fixes: feb843a469fb ("kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS")
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Closes: https://lore.kernel.org/CA+G9fYs=koW9WardsTtora+nMgLR3raHz-LSLr58tgX4T5Mxag@mail.gmail.com/
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
|
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| 310cec5e18 |
kbuild: Add CLANG_FLAGS to as-instr
commit cff6e7f50bd315e5b39c4e46c704ac587ceb965f upstream.
A future change will move CLANG_FLAGS from KBUILD_{A,C}FLAGS to
KBUILD_CPPFLAGS so that '--target' is available while preprocessing.
When that occurs, the following errors appear multiple times when
building ARCH=powerpc powernv_defconfig:
ld.lld: error: vmlinux.a(arch/powerpc/kernel/head_64.o):(.text+0x12d4): relocation R_PPC64_ADDR16_HI out of range: -4611686018409717520 is not in [-2147483648, 2147483647]; references '__start___soft_mask_table'
ld.lld: error: vmlinux.a(arch/powerpc/kernel/head_64.o):(.text+0x12e8): relocation R_PPC64_ADDR16_HI out of range: -4611686018409717392 is not in [-2147483648, 2147483647]; references '__stop___soft_mask_table'
Diffing the .o.cmd files reveals that -DHAVE_AS_ATHIGH=1 is not present
anymore, because as-instr only uses KBUILD_AFLAGS, which will no longer
contain '--target'.
Mirror Kconfig's as-instr and add CLANG_FLAGS explicitly to the
invocation to ensure the target information is always present.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
|
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| 2178c7f3d7 |
kbuild: Update assembler calls to use proper flags and language target
commit d5c8d6e0fa61401a729e9eb6a9c7077b2d3aebb0 upstream.
as-instr uses KBUILD_AFLAGS, but as-option uses KBUILD_CFLAGS. This can
cause as-option to fail unexpectedly when CONFIG_WERROR is set, because
clang will emit -Werror,-Wunused-command-line-argument for various -m
and -f flags in KBUILD_CFLAGS for assembler sources.
Callers of as-option and as-instr should be adding flags to
KBUILD_AFLAGS / aflags-y, not KBUILD_CFLAGS / cflags-y. Use
KBUILD_AFLAGS in all macros to clear up the initial problem.
Unfortunately, -Wunused-command-line-argument can still be triggered
with clang by the presence of warning flags or macro definitions because
'-x assembler' is used, instead of '-x assembler-with-cpp', which will
consume these flags. Switch to '-x assembler-with-cpp' in places where
'-x assembler' is used, as the compiler is always used as the driver for
out of line assembler sources in the kernel.
Finally, add -Werror to these macros so that they behave consistently
whether or not CONFIG_WERROR is set.
[nathan: Reworded and expanded on problems in commit message
Use '-x assembler-with-cpp' in a couple more places]
Link: https://github.com/ClangBuiltLinux/linux/issues/1699
Suggested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
|
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| 7fc5ac460c |
kconfig: lxdialog: fix 'space' to (de)select options
[ Upstream commit 694174f94ebeeb5ec5cc0e9de9b40c82057e1d95 ] In case a menu has comment without letters/numbers (eg. characters matching the regexp '^[^[:alpha:][:digit:]]+$', for example - or *), hitting space will cycle through those comments, rather than selecting/deselecting the currently-highlighted option. This is the behaviour of hitting any letter/digit: jump to the next option which prompt starts with that letter. The only letters that do not behave as such are 'y' 'm' and 'n'. Prompts that start with one of those three letters are instead matched on the first letter that is not 'y', 'm' or 'n'. Fix that by treating 'space' as we treat y/m/n, ie. as an action key, not as shortcut to jump to prompt. Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Cherniaev Andrei <dungeonlords789@naver.com> [masahiro: took from Buildroot, adjusted the commit subject] Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| 8d42918ca2 |
kconfig: gconf: fix potential memory leak in renderer_edited()
[ Upstream commit f72ed4c6a375e52a3f4b75615e4a89d29d8acea7 ] If gtk_tree_model_get_iter() fails, gtk_tree_path_free() is not called. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| e6bb064b11 |
kconfig: gconf: avoid hardcoding model2 in on_treeview2_cursor_changed()
[ Upstream commit cae9cdbcd9af044810bcceeb43a87accca47c71d ] The on_treeview2_cursor_changed() handler is connected to both the left and right tree views, but it hardcodes model2 (the GtkTreeModel of the right tree view). This is incorrect. Get the associated model from the view. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
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| 49a48e85bc |
kconfig: nconf: Ensure null termination where strncpy is used
[ Upstream commit f468992936894c9ce3b1659cf38c230d33b77a16 ] strncpy() does not guarantee null-termination if the source string is longer than the destination buffer. Ensure the buffer is explicitly null-terminated to prevent potential string overflows or undefined behavior. Signed-off-by: Shankari Anand <shankari.ak0208@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Nicolas Schier <n.schier@avm.de> Acked-by: Nicolas Schier <n.schier@avm.de> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@kernel.org> |
