diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:16:19 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:47 +0200 |
| commit | 866ae2ccee4ac092fea14f18d537205e14c5a904 (patch) | |
| tree | 48ba0d2dc338707ecdd01b2de70bc1ff23c785b1 /arch/x86/entry/entry_32.S | |
| parent | 49893c5cb281f8691dcbe53e6f85a963f47a4b9b (diff) | |
x86/entry: Convert Device not available exception to IDTENTRY
Convert #NM to IDTENTRY:
- Implement the C entry point with DEFINE_IDTENTRY
- Emit the ASM stub with DECLARE_IDTENTRY
- Remove the ASM idtentry in 64bit
- Remove the open coded ASM entry code in 32bit
- Fixup the XEN/PV code
- Remove the old prototypes
- Remove the RCU warning as the new entry macro ensures correctness
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134905.056243863@linutronix.de
Diffstat (limited to 'arch/x86/entry/entry_32.S')
| -rw-r--r-- | arch/x86/entry/entry_32.S | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S index 95a96020f9e4..7d7f2836c071 100644 --- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -1311,13 +1311,6 @@ SYM_CODE_START(simd_coprocessor_error) jmp common_exception SYM_CODE_END(simd_coprocessor_error) -SYM_CODE_START(device_not_available) - ASM_CLAC - pushl $0 - pushl $do_device_not_available - jmp common_exception -SYM_CODE_END(device_not_available) - #ifdef CONFIG_PARAVIRT SYM_CODE_START(native_iret) iret |