[ewg] Re: [PATCH 1/2] ibmebus: Change ibmebus_request_irq() to optionally return irq number

Hi Stefan, On Mon, 9 Jun 2008 17:44:29 +0200 Stefan Roscher <[EMAIL PROTECTED]> wrote: > > Signed-off-by: Stefan Roscher <[EMAIL PROTECTED]> Before Paulus gets to you: Why are we doing this? Please write an explanatory commit message. -- Cheers, Stephen Rothwell[EMAIL PROT

[ewg] Re: [PATCH 0/2] Prevent loss of interrupts in IB/ehca

Stefan Roscher writes: > This patchset contains two changes for IB/ehca and ibmebus. > > The first patch enables ibmebus_request_irq() to optionally return the > IRQ number, which is used by the second patch to trigger EOI in case of > lost interrupts. At first sight it seems like a very bad i

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[ewg] Re: [PATCH 2/2] IB/ehca: In case of lost interrupts, trigger EOI to reenable interrupts

> +if (desc->chip && desc->chip->eoi) > +desc->chip->eoi(irq); This doesn't seem like the type of thing a device driver should be doing. Both patches are rather short on changelog text -- what is the issue here and how does this fi

[ewg] Re: [PATCH 1/2] ibmebus: Change ibmebus_request_irq() to optionally return irq number

Stefan Roscher <[EMAIL PROTECTED]> wrote on 09.06.2008 17:44:29: > Signed-off-by: Stefan Roscher <[EMAIL PROTECTED]> > --- > arch/powerpc/kernel/ibmebus.c|5 - > drivers/infiniband/hw/ehca/ehca_eq.c |4 ++-- > drivers/net/ehea/ehea_main.c |6 +++--- > include/asm-p

[ewg] [PATCH 2/2] IB/ehca: In case of lost interrupts, trigger EOI to reenable interrupts

Signed-off-by: Stefan Roscher <[EMAIL PROTECTED]> --- drivers/infiniband/hw/ehca/ehca_classes.h |1 + drivers/infiniband/hw/ehca/ehca_eq.c |6 -- drivers/infiniband/hw/ehca/ehca_main.c| 12 ++-- 3 files changed, 15 insertions(+), 4 deletions(-) diff --git a/drivers/

[ewg] [PATCH 1/2] ibmebus: Change ibmebus_request_irq() to optionally return irq number

Signed-off-by: Stefan Roscher <[EMAIL PROTECTED]> --- arch/powerpc/kernel/ibmebus.c|5 - drivers/infiniband/hw/ehca/ehca_eq.c |4 ++-- drivers/net/ehea/ehea_main.c |6 +++--- include/asm-powerpc/ibmebus.h|2 +- 4 files changed, 10 insertions(+), 7 deleti

[ewg] [PATCH 0/2] Prevent loss of interrupts in IB/ehca

This patchset contains two changes for IB/ehca and ibmebus. The first patch enables ibmebus_request_irq() to optionally return the IRQ number, which is used by the second patch to trigger EOI in case of lost interrupts. They should apply cleanly against 2.6.26 git tree. Thanks Stefan _

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[ewg] [PATCH] IB/ehca: Reject recv WRs if QP is in RESET state

Signed-off-by: Joachim Fenkes <[EMAIL PROTECTED]> --- On Friday 06 June 2008 22:20, Dotan Barak wrote: > I checked the code in the ehca driver and noticed that > post RR to a QP is being accepted in any state (including the RESET state). You're right, this is only consistent -- thanks for pointin