> -----Original Message----- > From: Omar Ramirez Luna [mailto:omar.ramirez@xxxxxx] > Sent: Saturday, March 26, 2011 6:00 AM > To: Tony Lindgren > Cc: Russell King; l-o; lak; sricharan; Santosh Shilimkar; Felipe > Balbi; Benoit Cousson; Omar Ramirez Luna > Subject: [PATCH] OMAP3: l3: fix for "irq 10: nobody cared" message > > If an error occurs in the L3 on any other initiator than MPU, > the interrupt goes unhandled given that the 'base' register > was calculated with the initialized err_base value (which > coincidentally points to MPU) and not with the actual source > of the error. > > Signed-off-by: Omar Ramirez Luna <omar.ramirez@xxxxxx> Patch looks good. Did you observe this with DSP initiator?? Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> > --- > arch/arm/mach-omap2/omap_l3_smx.c | 5 +++-- > 1 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach- > omap2/omap_l3_smx.c > index 5f2da75..da917c2 100644 > --- a/arch/arm/mach-omap2/omap_l3_smx.c > +++ b/arch/arm/mach-omap2/omap_l3_smx.c > @@ -196,11 +196,12 @@ static irqreturn_t omap3_l3_app_irq(int irq, > void *_l3) > /* No timeout error for debug sources */ > } > > - base = ((l3->rt) + (*(omap3_l3_bases[int_type] + > err_source))); > - > /* identify the error source */ > for (err_source = 0; !(status & (1 << err_source)); > err_source++) > ; > + > + base = ((l3->rt) + (*(omap3_l3_bases[int_type] + > err_source))); > + > error = omap3_l3_readll(base, L3_ERROR_LOG); > > if (error) { > -- > 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
