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Fix booting pentium+ with dodgy TSC
authorRusty Russell <rusty@rustcorp.com.au>
Sun, 6 Apr 2008 07:23:38 +0000 (17:23 +1000)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 6 Apr 2008 23:10:40 +0000 (16:10 -0700)
commit64ba4f230d30b089bc89db2e59d02c1efa5ac769
tree71cd66ab95e1ba7e43800e79433c7177e0864cc1tree | snapshot (tar.gz zip)
parent3bf48468fe84468a148e4f19465e0a725c0f977bcommit | diff
Fix booting pentium+ with dodgy TSC

We handle a broken tsc these days, so no need to panic.  We clear the
TSC bit when tsc_init decides it's unreliable (eg.  under lguest w/ bad
host TSC), leading to bogus panic.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/x86/kernel/cpu/bugs.c diff | blob | blame | history
Motorola kernel-slsi