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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-15 09:01:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-15 09:01:45 -0700 |
| commit | f36edc5533b2653a2d3df2d38cbef25cfd37e32e (patch) | |
| tree | 3bb61bfebe9e38d1d17bb96279dcac661b608574 /arch/arc/kernel/entry.S | |
| parent | 8f4ae0f68c5cb796cda02b7d68b5b5c1ff6365b8 (diff) | |
| parent | 1d5e4640e5df15252398c1b621f6bd432f2d7f17 (diff) | |
| download | lwn-f36edc5533b2653a2d3df2d38cbef25cfd37e32e.tar.gz lwn-f36edc5533b2653a2d3df2d38cbef25cfd37e32e.zip | |
Merge tag 'arc-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
- PAE fixes
- syscall num check off-by-one bug
- misc fixes
* tag 'arc-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: mm: Use max_high_pfn as a HIGHMEM zone border
ARC: mm: PAE: use 40-bit physical page mask
ARC: entry: fix off-by-one error in syscall number validation
ARC: kgdb: add 'fallthrough' to prevent a warning
arc: Fix typos/spellos
Diffstat (limited to 'arch/arc/kernel/entry.S')
| -rw-r--r-- | arch/arc/kernel/entry.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index 1743506081da..2cb8dfe866b6 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -177,7 +177,7 @@ tracesys: ; Do the Sys Call as we normally would. ; Validate the Sys Call number - cmp r8, NR_syscalls + cmp r8, NR_syscalls - 1 mov.hi r0, -ENOSYS bhi tracesys_exit @@ -255,7 +255,7 @@ ENTRY(EV_Trap) ;============ Normal syscall case ; syscall num shd not exceed the total system calls avail - cmp r8, NR_syscalls + cmp r8, NR_syscalls - 1 mov.hi r0, -ENOSYS bhi .Lret_from_system_call |