[patch 05/22] genirq/msi: Fixup includes
Remove the kobject.h include from msi.h as it's not required and add a sysfs.h include to the core code instead. Signed-off-by: Thomas Gleixner --- include/linux/msi.h |1 - kernel/irq/msi.c|1 + 2 files changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -2,7 +2,6 @@ #ifndef LINUX_MSI_H #define LINUX_MSI_H -#include #include #include --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include "internals.h"
Re: [patch 05/22] genirq/msi: Fixup includes
On 11/27/21 02:18, Thomas Gleixner wrote: Remove the kobject.h include from msi.h as it's not required and add a sysfs.h include to the core code instead. Signed-off-by: Thomas Gleixner This patch breaks compile on powerpc : CC arch/powerpc/kernel/msi.o In file included from ../arch/powerpc/kernel/msi.c:7: ../include/linux/msi.h:410:65: error: ‘struct cpumask’ declared inside parameter list will not be visible outside of this definition or declaration [-Werror] 410 | int msi_domain_set_affinity(struct irq_data *data, const struct cpumask *mask, | ^~~ cc1: all warnings being treated as errors Below is fix you can merge in patch 5. Thanks, C. --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -2,6 +2,7 @@ #ifndef LINUX_MSI_H #define LINUX_MSI_H +#include #include #include --- include/linux/msi.h |1 - kernel/irq/msi.c|1 + 2 files changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -2,7 +2,6 @@ #ifndef LINUX_MSI_H #define LINUX_MSI_H -#include #include #include --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include "internals.h"
Re: [patch 05/22] genirq/msi: Fixup includes
Cedric, On Mon, Nov 29 2021 at 08:33, Cédric Le Goater wrote: > On 11/27/21 02:18, Thomas Gleixner wrote: >> Remove the kobject.h include from msi.h as it's not required and add a >> sysfs.h include to the core code instead. >> >> Signed-off-by: Thomas Gleixner > > > This patch breaks compile on powerpc : > >CC arch/powerpc/kernel/msi.o > In file included from ../arch/powerpc/kernel/msi.c:7: > ../include/linux/msi.h:410:65: error: ‘struct cpumask’ declared inside > parameter list will not be visible outside of this definition or declaration > [-Werror] >410 | int msi_domain_set_affinity(struct irq_data *data, const struct > cpumask *mask, >| > ^~~ > cc1: all warnings being treated as errors > > Below is fix you can merge in patch 5. 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 Thanks, tglx
Re: [patch 05/22] genirq/msi: Fixup includes
On 11/29/21 22:38, Thomas Gleixner wrote: Cedric, On Mon, Nov 29 2021 at 08:33, Cédric Le Goater wrote: On 11/27/21 02:18, Thomas Gleixner wrote: Remove the kobject.h include from msi.h as it's not required and add a sysfs.h include to the core code instead. Signed-off-by: Thomas Gleixner This patch breaks compile on powerpc : CC arch/powerpc/kernel/msi.o In file included from ../arch/powerpc/kernel/msi.c:7: ../include/linux/msi.h:410:65: error: ‘struct cpumask’ declared inside parameter list will not be visible outside of this definition or declaration [-Werror] 410 | int msi_domain_set_affinity(struct irq_data *data, const struct cpumask *mask, | ^~~ cc1: all warnings being treated as errors Below is fix you can merge in patch 5. 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. C.
Re: [patch 05/22] genirq/msi: Fixup includes
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..
Re: [patch 05/22] genirq/msi: Fixup includes
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.
Re: [patch 05/22] genirq/msi: Fixup includes
On 11/30/21 23:41, Thomas Gleixner wrote: 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. All good now. Ship it ! Thanks, C.
Re: [patch 05/22] genirq/msi: Fixup includes
Cedric, On Wed, Dec 01 2021 at 08:14, Cédric Le Goater wrote: > On 11/30/21 23:41, Thomas Gleixner wrote: >> It's not the core function. It's the patch above and I'm a moron. > > All good now. Ship it ! thanks a lot for testing this and dealing with the fallout. Much appreciated! tglx