Wang Qing b448a6a2fc arc: kernel: Return -EFAULT if copy_to_user() fails ... [ Upstream commit 46e152186cd89d940b26726fff11eb3f4935b45a ] The copy_to_user() function returns the number of bytes remaining to be copied, but we want to return -EFAULT if the copy doesn't complete. Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-04-21 13:00:51 +02:00
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.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
arc_hostlink.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
arcksyms.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
asm-offsets.c	ARC: add support for DSP-enabled userspace applications	2020-03-16 10:30:49 -07:00
ctx_sw_asm.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
ctx_sw.c	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
devtree.c	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
disasm.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
entry-arcv2.S	ARCv2: entry: simplify return to Delay Slot via interrupt	2019-07-08 09:24:45 +01:00
entry-compact.S	ARC: entry: EV_Trap expects r10 (vs. r9) to have exception cause	2019-07-08 09:24:44 +01:00
entry.S	ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE	2020-06-16 12:56:37 -07:00
fpu.c	ARCv2: fpu: preserve userspace fpu state	2020-01-17 16:53:44 -08:00
head.S	ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline	2020-11-02 11:45:09 -08:00
intc-arcv2.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
intc-compact.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
irq.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
jump_label.c	ARC: ARCv2: jump label: implement jump label patching	2019-11-08 16:14:32 -08:00
kgdb.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
kprobes.c	arc: kprobes: Use generic kretprobe trampoline handler	2020-09-08 11:52:32 +02:00
Makefile	arc: ptrace: hard-code "arc" instead of UTS_MACHINE	2020-04-12 22:27:09 -07:00
mcip.c	ARCv2: IDU-intc: Add support for edge-triggered interrupts	2019-08-26 22:34:59 +05:30
module.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
perf_event.c	ARC: perf: redo the pct irq missing in device-tree handling	2020-10-22 10:57:58 -07:00
process.c	ARC: [plat-eznps]: Drop support for EZChip NPS platform	2020-10-05 21:02:29 -07:00
ptrace.c	arc: switch to ->regset_get()	2020-07-27 14:31:09 -04:00
reset.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
setup.c	ARCv2: boot log: detect newer/upconing HS3x/HS4x releases	2020-06-16 12:56:37 -07:00
signal.c	arc: kernel: Return -EFAULT if copy_to_user() fails	2021-04-21 13:00:51 +02:00
smp.c	ARC: SMP: fix typo and use "come up" instead of "comeup"	2020-10-05 21:02:29 -07:00
stacktrace.c	ARC: stack unwinding: reorganize how initial register state setup	2020-11-17 20:12:01 -08:00
sys.c	ARC: wireup clone3 syscall	2020-01-15 16:08:12 -08:00
traps.c	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2019-07-08 21:48:15 -07:00
troubleshoot.c	ARC: show_regs: fix r12 printing and simplify	2020-08-27 13:11:37 -07:00
unaligned.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
unwind.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
vmlinux.lds.S	vmlinux.lds.h: Split ELF_DETAILS from STABS_DEBUG	2020-09-01 09:50:35 +02:00