Shu-Chun Weng d3ced2a59a linux-user: rt_sigprocmask, check read perms first ...

Linux kernel does it this way (checks read permission before validating `how`)
and the latest version of ABSL's `AddressIsReadable()` depends on this
behavior.

c.f.  9539ba4308/kernel/signal.c (L3147)
Reviewed-by: Patrick Venture <venture@google.com>
Signed-off-by: Shu-Chun Weng <scw@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Patrick Venture <venture@google.com>
Message-Id: <20220126212559.1936290-2-venture@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

2022-01-27 16:58:33 +01:00

..

aarch64

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

alpha

linux-user/alpha: Use force_sig_fault

2022-01-11 18:40:43 +01:00

arm

linux-user: Fix comment typo in arm cpu_loop code

2022-01-18 12:37:59 +01:00

cris

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

generic

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

hexagon

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

hppa

linux-user/hppa: Set FPE_CONDTRAP for COND

2022-01-11 18:40:43 +01:00

i386

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

include

user: move common-user includes to a subdirectory of {bsd,linux}-user/

2022-01-12 14:08:29 +01:00

m68k

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

microblaze

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

mips

target/mips: Extract trap code into env->error_code

2022-01-11 18:40:44 +01:00

mips64

linux-user: Split out do_prctl and subroutines

2022-01-06 11:40:52 +01:00

nios2

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

openrisc

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

ppc

linux-user/ppc: Use force_sig_fault

2022-01-11 18:40:44 +01:00

riscv

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

s390x

linux-user/s390x: Use force_sig_fault

2022-01-11 18:40:44 +01:00

sh4

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

sparc

linux-user/sparc: Use force_sig_fault

2022-01-11 18:40:44 +01:00

x86_64

linux-user: Move target_struct.h generic definitions to generic/

2022-01-11 18:40:44 +01:00

xtensa

linux-user/xtensa: Use force_sig_fault

2022-01-11 18:40:44 +01:00

cpu_loop-common.h

linux-user: Create special-errno.h

2021-12-19 20:47:33 -08:00

elfload.c

linux-user: don't adjust base of found hole

2022-01-18 16:44:16 +00:00

errnos.c.inc

…

exit.c

linux-user: Don't include gdbstub.h in qemu.h

2021-09-13 20:35:45 +02:00

fd-trans.c

linux-user: Fix inotify on aarch64

2022-01-27 16:58:33 +01:00

fd-trans.h

…

flat.h

…

flatload.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

ioctls.h

linux-user: implement more loop ioctls

2021-11-29 14:54:17 +01:00

linux_loop.h

linux-user: implement more loop ioctls

2021-11-29 14:54:17 +01:00

linuxload.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

loader.h

linux-user: Split loader-related prototypes into loader.h

2021-09-13 20:35:44 +02:00

main.c

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.2-pull-request' into staging

2021-09-16 21:09:18 +01:00

meson.build

user: move common-user includes to a subdirectory of {bsd,linux}-user/

2022-01-12 14:08:29 +01:00

mmap.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

qemu.h

linux-user: Remove unnecessary 'aligned' attribute from TaskState

2022-01-27 14:19:43 +01:00

semihost.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

signal-common.h

linux-user: Return void from queue_signal()

2022-01-18 12:42:28 +01:00

signal.c

linux-user: Return void from queue_signal()

2022-01-18 12:42:28 +01:00

socket.h

…

strace.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

strace.h

linux-user: Split strace prototypes into strace.h

2021-09-13 20:35:44 +02:00

strace.list

…

syscall_defs.h

linux-user/alpha: Fix target rlimits for alpha and rearrange for clarity

2022-01-27 16:58:21 +01:00

syscall_types.h

linux-user: implement more loop ioctls

2021-11-29 14:54:17 +01:00

syscall.c

linux-user: rt_sigprocmask, check read perms first

2022-01-27 16:58:33 +01:00

target_flat.h

…

thunk.c

linux-user: Move thunk.c from top-level

2021-12-20 10:12:29 -08:00

trace-events

linux-user: Rename user_force_sig tracepoint to match function name

2022-01-18 12:41:42 +01:00

trace.h

…

uaccess.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

uname.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00

uname.h

…

user-internals.h

linux-user: Mark cpu_loop() with noreturn attribute

2022-01-06 11:40:52 +01:00

user-mmap.h

linux-user: Split mmap prototypes into user-mmap.h

2021-09-13 20:35:45 +02:00

vm86.c

linux-user: Split linux-user internals out of qemu.h

2021-09-13 20:35:45 +02:00