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[ARM] Fix test for unimplemented ARM syscalls

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The existing test always failed since 'no' was always greater than
0x7ff.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2009-11-08 20:05:28 +00:00
parent 5418983113
commit bfd2e29f04
1 changed files with 1 additions and 1 deletions
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2
arch/arm/kernel/traps.c
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@ -573,7 +573,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
if not implemented, rather than raising SIGILL. This if not implemented, rather than raising SIGILL. This
way the calling program can gracefully determine whether way the calling program can gracefully determine whether
a feature is supported. */ a feature is supported. */
if (no <= 0x7ff) if ((no & 0xffff) <= 0x7ff)
return -ENOSYS; return -ENOSYS;
break; break;
} }