http://bugzilla.kernel.org/show_bug.cgi?id=14877 --- Comment #6 from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> 2010-01-22 23:18:19 --- On Fri, 15 Jan 2010 09:23:50 +0200 Oleg Gawriloff <barzog@xxxxxxxxxx> wrote: > 15.01.2010 1:01, Andrew Morton __________: > > > Oleg, please send that lpfc patch via emailed reply-to-all to this email. > > Include a brief description for the changelog and a Signed-off-by: as > > per Documentation/SubmittingPatches, thanks. > Signed-off-by version available at > http://marc.info/?l=linux-scsi&m=126342842601776&w=2 > > From: George Kadianakis <desnacked {bomb} gmail {point} com> > > A Gentoo bug report [1] showed that as of 2.6.31 lpfc only uses INTx > interrupts. > This patch restores lpfc's ability to support MSI-X/MSI interrupts that the > "Addition of SLI4 Interface - Base Support" patch [2] broke. > It reestablishes MSI-X as the default interrupt method and in case MSI-X > is not > supported lpfc_sli{4,}_enable_intr fallbacks to MSI and then to INTx. > > [1]: http://bugs.gentoo.org/show_bug.cgi?id=296319 > [2]: commit da0436e915a5c17ee79e72c1bf978a4ebb1cbf4d > > Signed-off-by: George Kadianakis <desnacked {cat} gmail {dog} com> > --- > drivers/scsi/lpfc/lpfc_attr.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > > diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c > index e1a30a1..936ecaf 100644 > --- a/drivers/scsi/lpfc/lpfc_attr.c > +++ b/drivers/scsi/lpfc/lpfc_attr.c > @@ -2890,12 +2890,12 @@ LPFC_ATTR_RW(poll_tmo, 10, 1, 255, > /* > # lpfc_use_msi: Use MSI (Message Signaled Interrupts) in systems that > # support this feature > -# 0 = MSI disabled (default) > +# 0 = MSI disabled > # 1 = MSI enabled > -# 2 = MSI-X enabled > +# 2 = MSI-X enabled (default) > # Value range is [0,2]. Default value is 0. > */ > -LPFC_ATTR_R(use_msi, 0, 0, 2, "Use Message Signaled Interrupts (1) or " > +LPFC_ATTR_R(use_msi, 2, 0, 2, "Use Message Signaled Interrupts (1) or " > "MSI-X (2), if possible"); > This is committed to the scsi tree without a cc:stable, so it won't get backported into 2.6.32.x and might not make it into 2.6.33 either. Was that all intentional? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
