2.6.27.59-stable review patch. If anyone has any objections, please let us know.
------------------ From: Andreas Herrmann <[email protected]> commit 1d3e09a304e6c4e004ca06356578b171e8735d3c upstream. Commit 7f74f8f28a2bd9db9404f7d364e2097a0c42cc12 (x86 quirk: Fix polarity for IRQ0 pin2 override on SB800 systems) introduced a regression. It removed some SB600 specific code to determine the revision ID without adapting a corresponding revision ID check for SB600. See this mail thread: http://marc.info/?l=linux-kernel&m=129980296006380&w=2 This patch adapts the corresponding check to cover all SB600 revisions. Tested-by: Wang Lei <[email protected]> Signed-off-by: Andreas Herrmann <[email protected]> Cc: Andrew Morton <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/x86/kernel/early-quirks.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) Index: longterm-2.6.27/arch/x86/kernel/early-quirks.c =================================================================== --- longterm-2.6.27.orig/arch/x86/kernel/early-quirks.c 2011-01-23 10:52:13.000000000 +0100 +++ longterm-2.6.27/arch/x86/kernel/early-quirks.c 2011-04-25 15:45:17.351278162 +0200 @@ -163,7 +163,12 @@ return; rev = ati_sbx00_rev(num, slot, func); - if (rev > 0x13) + /* + * SB600: revisions 0x11, 0x12, 0x13, 0x14, ... + * SB700: revisions 0x39, 0x3a, ... + * SB800: revisions 0x40, 0x41, ... + */ + if (rev >= 0x39) return; /* check for IRQ0 interrupt swap */ _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
