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| author | Andy Lutomirski <luto@kernel.org> | 2016-06-09 23:57:04 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-06-14 13:16:06 +0300 |
| commit | f0702555b16d31d61dc758fac6efb994c3fe3ec6 (patch) | |
| tree | 9b0944dcf969a3e300e2cccb1c4538f8a8ed8c5d /arch/x86/include/asm/compat.h | |
| parent | 99158f10e91768d34c5004c40c42f802b719bcae (diff) | |
| download | linux-f0702555b16d31d61dc758fac6efb994c3fe3ec6.tar.xz | |
x86/vdso/32: Assemble sigreturn.S separately
sigreturn.S was historically included by the various
__kernel_vsyscall implementations due to assumptions about all the
32-bit vDSO images having the sigreturn symbols at the same address.
Those assumptions were removed in v3.16, and as of v4.4, there is only
a single 32-bit vDSO left.
Simplify the build process by assembling sigreturn.S into a normal
object file.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/d7b6dfde3c7397aa26977320da90448363b5a7e9.1465505753.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/compat.h')
0 files changed, 0 insertions, 0 deletions