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Heiko Carstens 45a9877d6c s390/uaccess: add missing earlyclobber annotations to __clear_user() 
commit 89aba4c26f upstream.

Add missing earlyclobber annotation to size, to, and tmp2 operands of the
__clear_user() inline assembly since they are modified or written to before
the last usage of all input operands. This can lead to incorrect register
allocation for the inline assembly.

Fixes: 6c2a9e6df6 ("[S390] Use alternative user-copy operations for new hardware.")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/all/20230321122514.1743889-3-mark.rutland@arm.com/
Cc: stable@vger.kernel.org
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-05 11:16:46 +02:00
..
alpha
alpha: fix R_ALPHA_LITERAL reloc for large modules
2023-03-17 08:32:52 +01:00
arc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
arm
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
arm64
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
c6x
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
csky
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
h8300
h8300: Fix build errors from do_exit() to make_task_dead() transition
2023-02-06 07:52:49 +01:00
hexagon
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
ia64
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
m68k
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
microblaze
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
mips
mips: bmips: BCM6358: disable RAC flush for TP1
2023-04-05 11:16:43 +02:00
nds32
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
nios2
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
openrisc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
parisc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
powerpc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
riscv
riscv: Bump COMMAND_LINE_SIZE value to 1024
2023-04-05 11:16:39 +02:00
s390
s390/uaccess: add missing earlyclobber annotations to __clear_user()
2023-04-05 11:16:46 +02:00
sh
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
sparc
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
um
UML: define RUNTIME_DISCARD_EXIT
2023-03-17 08:32:54 +01:00
unicore32
…
x86
x86/mm: Fix use of uninitialized buffer in sme_enable()
2023-03-22 13:28:09 +01:00
xtensa
dma-mapping: drop the dev argument to arch_sync_dma_for_*
2023-04-05 11:16:43 +02:00
.gitignore
…
Kconfig
locking/refcount: Consolidate implementations of refcount_t
2022-07-29 17:14:17 +02:00