Commit 2a0694d1 authored by Roland McGrath's avatar Roland McGrath Committed by Linus Torvalds

[PATCH] i386: clean up vDSO alignment padding

This makes the vDSO use nops for all its padding around instructions,
rather than sometimes zeros, and nop-pads the end of the area containing
instructions to a 32-byte cache line, to keep text and data in separate
lines.
Signed-off-by: default avatarRoland McGrath <roland@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 56f1d5d5
......@@ -15,7 +15,7 @@
*/
.text
.org __kernel_vsyscall+32
.org __kernel_vsyscall+32,0x90
.globl __kernel_sigreturn
.type __kernel_sigreturn,@function
__kernel_sigreturn:
......@@ -35,6 +35,7 @@ __kernel_rt_sigreturn:
int $0x80
.LEND_rt_sigreturn:
.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
.balign 32
.previous
.section .eh_frame,"a",@progbits
......
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