Re: [patch 05/22] genirq/msi: Fixup includes

[Thomas Gleixner <tglx@xxxxxxxxxxxxx>]

On Tue, Nov 30 2021 at 23:10, Thomas Gleixner wrote:

> On Tue, Nov 30 2021 at 22:48, Cédric Le Goater wrote:
>> On 11/29/21 22:38, Thomas Gleixner wrote:
>>> On Mon, Nov 29 2021 at 08:33, Cédric Le Goater wrote:
>>> thanks for having a look. I fixed up this and other fallout and pushed out 
>>> an
>>> updated series (all 4 parts) to:
>>> 
>>>          git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel msi
>>
>> pSeries fails to allocate MSIs starting with this patch :
>>
>>   [PATCH 049/101] powerpc/pseries/msi: Let core code check for contiguous ...
>>
>> I will dig in later on.
>
> Let me stare at the core function..

It's not the core function. It's the patch above and I'm a moron.

--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -359,9 +359,6 @@ static int rtas_prepare_msi_irqs(struct
        if (quota && quota < nvec)
                return quota;
 
-       if (type == PCI_CAP_ID_MSIX)
-               return -EINVAL;
-
        /*
         * Firmware currently refuse any non power of two allocation
         * so we round up if the quota will allow it.