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Date: Tue, 12 Feb 2008 16:07:39 +1000 From: Greg Ungerer <gerg@...pgear.com> To: torvalds@...ux-foundation.org Cc: gerg@...inux.org, linux-kernel@...r.kernel.org Subject: [M68KNOMMU]: fix coldfire interrupt exit path From: Walter T Gruczka <walter.t.gruczka@...ing.com> Remove bogus conditional jump in return from interrupt path. Reorder the code path now that is not there. Signed-off-by: Greg Ungerer <gerg@...inux.org> --- diff -Naurp linux-2.6.25-rc1/arch/m68knommu/platform/coldfire/entry.S linux-2.6.x/arch/m68knommu/platform/coldfire/entry.S --- linux-2.6.25-rc1/arch/m68knommu/platform/coldfire/entry.S 2008-02-11 14:50:21.000000000 +1000 +++ linux-2.6.x/arch/m68knommu/platform/coldfire/entry.S 2008-02-12 14:05:13.000000000 +1000 @@ -197,14 +197,13 @@ ENTRY(fasthandler) RESTORE_LOCAL ENTRY(ret_from_interrupt) - jeq 2f -1: - RESTORE_ALL -2: moveb %sp@(PT_SR),%d0 andl #0x7,%d0 - jhi 1b + jeq 1f + RESTORE_ALL + +1: /* check if we need to do software interrupts */ movel irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0 jeq ret_from_exception -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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