Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-06 Thread Jerry Snitselaar
Thomas Gleixner @ 2020-12-06 10:54 MST: > Jerry, > > On Fri, Dec 04 2020 at 18:43, Jerry Snitselaar wrote: > > The proper prefix is 'genirq:' git log kernel/irq/irqdesc.c would have > told you. > >> To try and detect potential interrupt storms that >> have been occurring with tpm_tis devices

Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-06 Thread Thomas Gleixner
On Sun, Dec 06 2020 at 09:40, James Bottomley wrote: > On Sun, 2020-12-06 at 17:40 +0100, Thomas Gleixner wrote: >> On Sat, Dec 05 2020 at 12:39, Jarkko Sakkinen wrote: >> > On Fri, Dec 04, 2020 at 06:43:37PM -0700, Jerry Snitselaar wrote: >> > > To try and detect potential interrupt storms that

Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-06 Thread Thomas Gleixner
Jerry, On Fri, Dec 04 2020 at 18:43, Jerry Snitselaar wrote: The proper prefix is 'genirq:' git log kernel/irq/irqdesc.c would have told you. > To try and detect potential interrupt storms that > have been occurring with tpm_tis devices it was suggested > to use kstat_irqs() to get the number

Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-06 Thread James Bottomley
On Sun, 2020-12-06 at 17:40 +0100, Thomas Gleixner wrote: > On Sat, Dec 05 2020 at 12:39, Jarkko Sakkinen wrote: > > On Fri, Dec 04, 2020 at 06:43:37PM -0700, Jerry Snitselaar wrote: > > > To try and detect potential interrupt storms that > > > have been occurring with tpm_tis devices it was

Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-06 Thread Thomas Gleixner
On Sat, Dec 05 2020 at 12:39, Jarkko Sakkinen wrote: > On Fri, Dec 04, 2020 at 06:43:37PM -0700, Jerry Snitselaar wrote: >> To try and detect potential interrupt storms that >> have been occurring with tpm_tis devices it was suggested >> to use kstat_irqs() to get the number of interrupts. >>

Re: [PATCH v3 1/4] irq: export kstat_irqs

2020-12-05 Thread Jarkko Sakkinen
On Fri, Dec 04, 2020 at 06:43:37PM -0700, Jerry Snitselaar wrote: > To try and detect potential interrupt storms that > have been occurring with tpm_tis devices it was suggested > to use kstat_irqs() to get the number of interrupts. > Since tpm_tis can be built as a module it needs kstat_irqs >

[PATCH v3 1/4] irq: export kstat_irqs

2020-12-04 Thread Jerry Snitselaar
To try and detect potential interrupt storms that have been occurring with tpm_tis devices it was suggested to use kstat_irqs() to get the number of interrupts. Since tpm_tis can be built as a module it needs kstat_irqs exported. Reported-by: kernel test robot Cc: Thomas Gleixner Cc: Jarkko