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| author |   Jeremy Fitzhardinge <jeremy@goop.org> | 2009-01-30 23:18:41 -0800 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2009-02-02 08:06:33 -0800 |
| commit | 664c7954721adfc9bd61de6ec78f89f482f1a802 (patch) | |
| tree | 7f6c83dd628aae50d59927cbd9e1acd5aea36168 /arch/x86/include/asm/paravirt.h | |
| parent | x86/paravirt: don't restore second return reg (diff) | |
| download | linux-dev-664c7954721adfc9bd61de6ec78f89f482f1a802.tar.xz linux-dev-664c7954721adfc9bd61de6ec78f89f482f1a802.zip | |
x86/vmi: fix interrupt enable/disable/save/restore calling convention.
Zach says:
> Enable/Disable have no clobbers at all.
> Save clobbers only return value, %eax
> Restore also clobbers nothing.
This is precisely compatible with the calling convention, so we can
just call them directly without wrapping.
(Compile tested only.)
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
0 files changed, 0 insertions, 0 deletions