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linux-davinci-2.6.23
Commit 8c364435 authored by Ralf Baechle's avatar Ralf Baechle
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[MIPS] VI: TRACE_IRQS_OFF clobbers $v0, so save & restore around call. 

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 5851fadc
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arch/mips/kernel/genex.S
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...@@ -220,7 +220,17 @@ NESTED(except_vec_vi_handler, 0, sp) ...@@ -220,7 +220,17 @@ NESTED(except_vec_vi_handler, 0, sp)
_ehb _ehb
#endif /* CONFIG_MIPS_MT_SMTC */ #endif /* CONFIG_MIPS_MT_SMTC */
CLI CLI
#ifdef CONFIG_TRACE_IRQFLAGS
move s0, v0
#ifdef CONFIG_MIPS_MT_SMTC
move s1, a0
#endif
TRACE_IRQS_OFF TRACE_IRQS_OFF
#ifdef CONFIG_MIPS_MT_SMTC
move a0, s1
#endif
move v0, s0
#endif
LONG_L s0, TI_REGS($28) LONG_L s0, TI_REGS($28)
LONG_S sp, TI_REGS($28) LONG_S sp, TI_REGS($28)
......
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