Richard Henderson 78b79b2cb3 linux-user: Bound mmap_min_addr by host page size ...

Bizzarely, it is possible to set /proc/sys/vm/mmap_min_addr
to a value below the host page size.  Fix that.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-32-richard.henderson@linaro.org>

2024-02-29 11:35:37 -10:00

..

aarch64

linux-user/aarch64: Choose SYNC as the preferred MTE mode

2024-02-15 11:30:44 +00:00

alpha

target/alpha: Remove fallback to ev67 cpu class

2024-01-05 16:20:14 +01:00

arm

Merge tag 'pull-lu-20231030' of https://gitlab.com/rth7680/qemu into staging

2023-10-31 07:12:40 +09:00

cris

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

generic

linux-user: Split TARGET_PROT_* out of syscall_defs.h

2023-07-15 08:02:32 +01:00

hexagon

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

hppa

linux-user/hppa: Drop EXCP_DUMP from handled exceptions

2023-11-06 18:49:34 -08:00

i386

linux-user/i386: Add vdso

2023-10-30 13:41:55 -07:00

include

linux-user: cleanup unused linux-user/include/host directories

2023-08-08 20:44:08 +02:00

loongarch64

linux-user/loongarch64: Add LASX sigcontext save/restore

2023-11-03 14:13:46 +08:00

m68k

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

microblaze

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

mips

linux-user/mips: fix abort on integer overflow

2023-10-18 15:32:16 -07:00

mips64

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

nios2

linux-user: ensure nios2 processes queued work

2024-02-28 09:11:40 +00:00

openrisc

linux-user: Split out cpu/target_proc.h

2023-09-01 13:33:09 -07:00

ppc

linux-user: spelling fixes: othe, necesary

2023-11-15 11:09:17 +03:00

riscv

linux-user/riscv: Adjust vdso signal frame cfa offsets

2024-01-23 13:22:46 +10:00

s390x

linux-user/s390x: Add vdso

2023-10-30 13:41:56 -07:00

sh4

sh4: Coding style: Remove tabs

2023-12-04 15:12:57 +01:00

sparc

target/sparc: Introduce cpu_get_fsr, cpu_put_fsr

2024-02-03 16:46:10 +10:00

x86_64

linux-user/x86_64: Add vdso

2023-10-30 13:41:55 -07:00

xtensa

linux-user: xtensa: fix signal delivery in FDPIC

2023-11-19 10:56:26 -08:00

cpu_loop-common.h

linux-user: Add guest memory layout to exception dump

2022-10-25 09:20:40 +02:00

elfload.c

linux-user: Remove qemu_host_page_size from elf_core_dump

2024-02-29 11:35:36 -10:00

errnos.c.inc

…

exit.c

accel/tcg: Move perf and debuginfo support to tcg/

2024-01-29 21:04:10 +10:00

fd-trans.c

linux-user: handle netlink flag NLA_F_NESTED

2023-03-10 20:45:47 +01:00

fd-trans.h

linux-user: fix timerfd read endianness conversion

2023-03-10 20:42:00 +01:00

flat.h

…

flatload.c

linux-user: Replace bprm->fd with bprm->src.fd

2023-10-30 13:41:55 -07:00

gen-vdso-elfn.c.inc

linux-user/ppc: Add vdso

2023-10-30 13:41:56 -07:00

gen-vdso.c

linux-user: Add gen-vdso tool

2023-10-30 13:41:55 -07:00

ioctls.h

linux-user: remove conditionals for many fs.h ioctls

2022-10-21 17:46:19 +02:00

linux_loop.h

…

linuxload.c

linux-user: Replace bprm->fd with bprm->src.fd

2023-10-30 13:41:55 -07:00

loader.h

linux-user: Report AArch64 hwcap2 fields above bit 31

2023-11-02 13:36:45 +00:00

main.c

linux-user: Bound mmap_min_addr by host page size

2024-02-29 11:35:37 -10:00

meson.build

linux-user/loongarch64: Add vdso

2023-10-30 13:41:55 -07:00

mmap.c

linux-user: Split out mmap_h_gt_g

2024-02-29 11:35:37 -10:00

qemu.h

linux-user: Show vdso address in /proc/pid/maps

2023-10-30 13:41:56 -07:00

semihost.c

…

signal-common.h

linux-user: Add missing signals in strace output

2022-09-27 09:29:33 +02:00

signal.c

include/qemu: Add TCGCPUOps typedef to typedefs.h

2024-01-29 21:04:10 +10:00

socket.h

…

strace.c

linux-user/strace: Clean up local variable shadowing

2023-09-29 10:07:16 +02:00

strace.h

…

strace.list

linux-user: Improve strace output of pread64() and pwrite64()

2023-07-08 16:55:08 +02:00

syscall_defs.h

linux-user: Split TARGET_PROT_* out of syscall_defs.h

2023-07-15 08:02:32 +01:00

syscall_types.h

…

syscall.c

linux-user/riscv: Add Zicboz block size to hwprobe

2023-11-22 13:54:02 +10:00

thunk.c

linux-user: Use ARRAY_SIZE with bitmask_transtbl

2023-08-09 07:17:42 -07:00

trace-events

…

trace.h

…

uaccess.c

…

uname.c

…

uname.h

…

user-internals.h

linux-user: Pass last not end to probe_guest_base

2023-03-28 15:23:10 -07:00

user-mmap.h

linux-user: Move shmat and shmdt implementations to mmap.c

2023-09-01 13:35:02 -07:00

vm86.c

…