Andy Lutomirski 02e425668f x86/vdso: Fix vDSO syscall fallback asm constraint regression
When I added the missing memory outputs, I failed to update the
index of the first argument (ebx) on 32-bit builds, which broke the
fallbacks.  Somehow I must have screwed up my testing or gotten
lucky.

Add another test to cover gettimeofday() as well.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Fixes: 715bd9d12f84 ("x86/vdso: Fix asm constraints on vDSO syscall fallbacks")
Link: http://lkml.kernel.org/r/21bd45ab04b6d838278fa5bebfa9163eceffa13c.1538608971.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-10-04 08:17:50 +02:00
2018-08-18 15:55:59 -07:00
2018-09-29 14:52:14 -07:00
2018-09-30 06:19:38 -07:00
2018-09-28 18:04:06 -07:00
2018-08-25 13:40:38 -07:00
2018-09-17 07:24:28 +02:00
2018-09-17 18:59:21 +02:00
2018-08-25 18:13:10 -07:00
2018-09-30 06:20:33 -07:00
2018-09-30 07:15:35 -07:00

Linux kernel
============

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