linux-next/arch
Benjamin Berg e167cc7a95 um: clear all memory in new userspace processes
With the change to use execve() we can now safely clear the memory up to
STUB_START as rseq will not be trying to use memory in that region. Also,
on 64 bit the previous changes should mean that there is no usable
memory range above the stub.

Make the change and remove the comment as it is not needed anymore.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20240919124511.282088-10-benjamin@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-10-10 13:37:22 +02:00
..
alpha move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
arc move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
arm move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
arm64 ARM64: 2024-10-06 10:53:28 -07:00
csky mm: make arch_get_unmapped_area() take vm_flags by default 2024-09-09 16:39:13 -07:00
hexagon hexagon: vdso: Fix build failure 2024-09-23 08:17:50 -07:00
loongarch move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
m68k m68knommu: updates and fixes for v6.12 2024-09-24 10:48:44 -07:00
microblaze move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
mips move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
nios2 move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
openrisc openrisc: convert to generic syscall table 2024-07-10 14:23:38 +02:00
parisc move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
powerpc powerpc fixes for 6.12 #3 2024-10-06 10:43:00 -07:00
riscv riscv: Fix kernel stack size when KASAN is enabled 2024-10-01 13:08:11 -07:00
s390 x86: 2024-09-28 09:20:14 -07:00
sh move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
sparc move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
um um: clear all memory in new userspace processes 2024-10-10 13:37:22 +02:00
x86 um: Discover host_task_size from envp 2024-10-10 13:37:22 +02:00
xtensa move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
.gitignore
Kconfig cfi: encode cfi normalized integers + kasan/gcov bug in Kconfig 2024-09-26 21:27:27 +02:00