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(parent: 3f80c1a) | patch
x86: single_step 0xf0
authorRoland McGrath <roland@redhat.com>
Wed, 30 Jan 2008 12:30:50 +0000 (13:30 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:30:50 +0000 (13:30 +0100)
commit5f76cb1f6c42e7575256595f85b8b97d84ec669e
treef16a32e7a49109a381880bfabb9e1ab496844249tree | snapshot (tar.gz zip)
parent3f80c1adc900769f2070432419da3b5ddbf066fccommit | diff
x86: single_step 0xf0

This fixes the 64-bit single-step handling code's instruction
decoder to grok the 0xf0 (lock) prefix, which the 32-bit code
already does correctly.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/step.c diff | blob | blame | history