* updated linux26 (2.6.7) - and blacklisted the two sound modules that do not bulid on PowerPC due to missing isapnp symbols git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@3308 c5f82cb5-29bc-0310-9cd0-bff59a50e3bcrocklinux
@ -1,40 +0,0 @@ |
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# ChangeSet |
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# We need to clear all exceptions before synchronizing |
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# with the FPU, since we aren't ready to handle a FP |
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# exception here and we're getting rid of all FP state. |
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# Special thanks to Alexander Nyberg for reports and |
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# testing. Alternate patches by Sergey Vlasov and Andi |
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# Kleen, who both worked on this. |
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# Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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diff -Nru a/include/asm-i386/i387.h b/include/asm-i386/i387.h
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--- a/include/asm-i386/i387.h 2004-06-15 08:53:59 -07:00
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+++ b/include/asm-i386/i387.h 2004-06-15 08:53:59 -07:00
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@@ -51,7 +51,7 @@
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#define __clear_fpu( tsk ) \ |
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do { \ |
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if ((tsk)->thread_info->status & TS_USEDFPU) { \ |
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- asm volatile("fwait"); \
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+ asm volatile("fnclex ; fwait"); \
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(tsk)->thread_info->status &= ~TS_USEDFPU; \ |
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stts(); \ |
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} \ |
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i |
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diff -Nru a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
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--- a/include/asm-x86_64/i387.h 2004-06-15 08:54:33 -07:00
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+++ b/include/asm-x86_64/i387.h 2004-06-15 08:54:33 -07:00
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@@ -48,7 +48,7 @@
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#define clear_fpu(tsk) do { \ |
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if ((tsk)->thread_info->status & TS_USEDFPU) { \ |
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- asm volatile("fwait"); \
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+ asm volatile("fnclex ; fwait"); \
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(tsk)->thread_info->status &= ~TS_USEDFPU; \ |
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stts(); \ |
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} \ |
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