Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Michael Karcher 03db640a5c sparc: fix accurate exception reporting in copy_{from,to}_user for M7 ... [ Upstream commit 936fb512752af349fc30ccbe0afe14a2ae6d7159 ] The referenced commit introduced exception handlers on user-space memory references in copy_from_user and copy_to_user. These handlers return from the respective function and calculate the remaining bytes left to copy using the current register contents. This commit fixes a couple of bad calculations. This will fix the return value of copy_from_user and copy_to_user in the faulting case. The behaviour of memcpy stays unchanged. Fixes: 34060b8fff ("arch/sparc: Add accurate exception reporting in M7memcpy") Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> # on Oracle SPARC S7 Tested-by: Tony Rodriguez <unixpro1970@gmail.com> # S7, see https://lore.kernel.org/r/98564e2e68df2dda0e00c67a75c7f7dfedb33c7e.camel@physik.fu-berlin.de Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de> Reviewed-by: Andreas Larsson <andreas@gaisler.com> Link: https://lore.kernel.org/r/20250905-memcpy_series-v4-5-1ca72dda195b@mkarcher.dialup.fu-berlin.de Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-10-29 13:59:49 +01:00
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alpha
arc
arm	ARM: 9448/1: Use an absolute path to unified.h in KBUILD_AFLAGS	2025-08-28 16:21:32 +02:00
arm64	arm64: Handle KCOV __init vs inline mismatches	2025-08-28 16:21:24 +02:00
c6x
csky
h8300
hexagon
ia64
m68k	m68k: Fix lost column on framebuffer debug console	2025-08-28 16:21:30 +02:00
microblaze
mips	mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation	2025-08-28 16:21:33 +02:00
nds32
nios2	nios2: force update_mmu_cache on spurious tlb-permission--related pagefaults	2025-06-27 11:02:54 +01:00
openrisc
parisc	parisc: Makefile: fix a typo in palo.conf	2025-08-28 16:21:30 +02:00
powerpc	powerpc: boot: Remove leading zero in label in udelay()	2025-09-09 18:43:56 +02:00
riscv
s390	s390/hypfs: Enable limited access during lockdown	2025-08-28 16:21:37 +02:00
sh
sparc	sparc: fix accurate exception reporting in copy_{from,to}_user for M7	2025-10-29 13:59:49 +01:00
um	um: ubd: Add missing error check in start_io_thread()	2025-07-17 18:24:53 +02:00
unicore32
x86	x86/vdso: Fix output operand size of RDPID	2025-10-29 13:59:46 +01:00
xtensa
.gitignore
Kconfig