Commit 3568b889 authored Mar 19, 2020 by Vincenzo Frascino Committed by Will Deacon Mar 19, 2020

arm64: compat: Fix syscall number of compat_clock_getres



The syscall number of compat_clock_getres was erroneously set to 247
(__NR_io_cancel!) instead of 264. This causes the vDSO fallback of
clock_getres() to land on the wrong syscall for compat tasks.

Fix the numbering.

Cc: <stable@vger.kernel.org>
Fixes: 53c489e1 ("arm64: compat: Add missing syscall numbers")
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

parent c8355785

arch/arm64/include/asm/unistd.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -25,8 +25,8 @@
		#define __NR_compat_gettimeofday 78
		#define __NR_compat_sigreturn 119
		#define __NR_compat_rt_sigreturn 173
		#define __NR_compat_clock_getres 247
		#define __NR_compat_clock_gettime 263
		#define __NR_compat_clock_getres 264
		#define __NR_compat_clock_gettime64 403
		#define __NR_compat_clock_getres_time64 406

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