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| author |   Andy Lutomirski <luto@kernel.org> | 2017-11-02 00:58:58 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-11-02 11:04:36 +0100 |
| commit | 9da78ba6b47b46428cfdfc0851511ab29c869798 (patch) | |
| tree | 7de0f3226073dc20e990170a8698e2fe6f6fd11b /arch/x86/entry/entry_64_compat.S | |
| parent | Merge branch 'x86/fpu' into x86/asm (diff) | |
| download | linux-dev-9da78ba6b47b46428cfdfc0851511ab29c869798.tar.xz linux-dev-9da78ba6b47b46428cfdfc0851511ab29c869798.zip | |
x86/entry/64: Remove the restore_c_regs_and_iret label
The only user was the 64-bit opportunistic SYSRET failure path, and
that path didn't really need it. This change makes the
opportunistic SYSRET code a bit more straightforward and gets rid of
the label.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.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/be3006a7ad3326e3458cf1cc55d416252cbe1986.1509609304.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/entry_64_compat.S')
0 files changed, 0 insertions, 0 deletions