* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores @ 2016-10-27 7:00 Simon Horman 2016-10-27 7:06 ` Geert Uytterhoeven 2016-10-27 7:28 ` Magnus Damm 0 siblings, 2 replies; 6+ messages in thread From: Simon Horman @ 2016-10-27 7:00 UTC (permalink / raw) To: linux-arm-kernel Select ARM errata 798181 on SoCs cores affected CA15 cores. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/mach-shmobile/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index c48be1d332ed..6fbd9b7d2d67 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -60,6 +60,7 @@ config ARCH_R7S72100 config ARCH_R8A73A4 bool "R-Mobile APE6 (R8A73A40)" select ARCH_RMOBILE + select ARM_ERRATA_798181 if SMP select RENESAS_IRQC config ARCH_R8A7740 @@ -70,6 +71,7 @@ config ARCH_R8A7740 config ARCH_R8A7743 bool "RZ/G1M (R8A77430)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_798181 if SMP config ARCH_R8A7778 bool "R-Car M1A (R8A77781)" @@ -82,20 +84,24 @@ config ARCH_R8A7779 config ARCH_R8A7790 bool "R-Car H2 (R8A77900)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_798181 if SMP select I2C config ARCH_R8A7791 bool "R-Car M2-W (R8A77910)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_798181 if SMP select I2C config ARCH_R8A7792 bool "R-Car V2H (R8A77920)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_798181 if SMP config ARCH_R8A7793 bool "R-Car M2-N (R8A7793)" select ARCH_RCAR_GEN2 + select ARM_ERRATA_798181 if SMP select I2C config ARCH_R8A7794 -- 2.7.0.rc3.207.g0ac5344 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores 2016-10-27 7:00 [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores Simon Horman @ 2016-10-27 7:06 ` Geert Uytterhoeven 2016-10-27 7:28 ` Magnus Damm 1 sibling, 0 replies; 6+ messages in thread From: Geert Uytterhoeven @ 2016-10-27 7:06 UTC (permalink / raw) To: linux-arm-kernel On Thu, Oct 27, 2016 at 9:00 AM, Simon Horman <horms+renesas@verge.net.au> wrote: > Select ARM errata 798181 on SoCs cores affected CA15 cores. ... cores with ... > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores 2016-10-27 7:00 [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores Simon Horman 2016-10-27 7:06 ` Geert Uytterhoeven @ 2016-10-27 7:28 ` Magnus Damm 2016-10-27 7:33 ` Geert Uytterhoeven 1 sibling, 1 reply; 6+ messages in thread From: Magnus Damm @ 2016-10-27 7:28 UTC (permalink / raw) To: linux-arm-kernel Hi Simon, On Thu, Oct 27, 2016 at 4:00 PM, Simon Horman <horms+renesas@verge.net.au> wrote: > Select ARM errata 798181 on SoCs cores affected CA15 cores. > > Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > --- > arch/arm/mach-shmobile/Kconfig | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig > index c48be1d332ed..6fbd9b7d2d67 100644 > --- a/arch/arm/mach-shmobile/Kconfig > +++ b/arch/arm/mach-shmobile/Kconfig > @@ -60,6 +60,7 @@ config ARCH_R7S72100 > config ARCH_R8A73A4 > bool "R-Mobile APE6 (R8A73A40)" > select ARCH_RMOBILE > + select ARM_ERRATA_798181 if SMP > select RENESAS_IRQC > > config ARCH_R8A7740 > @@ -70,6 +71,7 @@ config ARCH_R8A7740 > config ARCH_R8A7743 > bool "RZ/G1M (R8A77430)" > select ARCH_RCAR_GEN2 > + select ARM_ERRATA_798181 if SMP > > config ARCH_R8A7778 > bool "R-Car M1A (R8A77781)" > @@ -82,20 +84,24 @@ config ARCH_R8A7779 > config ARCH_R8A7790 > bool "R-Car H2 (R8A77900)" > select ARCH_RCAR_GEN2 > + select ARM_ERRATA_798181 if SMP > select I2C Thanks for your help. I'm probably misunderstanding what this patch does and how the errata effects the system, but the commit message says CA15 cores. The above R-Car Gen1 and r8a7740 SoCs are not using CA15 - instead they use CA9. Not sure if the errata still applies though. So either the commit message or the list of the SoCs need to be updated. Thanks, / magnus ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores 2016-10-27 7:28 ` Magnus Damm @ 2016-10-27 7:33 ` Geert Uytterhoeven 2016-10-27 7:39 ` Magnus Damm 0 siblings, 1 reply; 6+ messages in thread From: Geert Uytterhoeven @ 2016-10-27 7:33 UTC (permalink / raw) To: linux-arm-kernel Hi Magnus, On Thu, Oct 27, 2016 at 9:28 AM, Magnus Damm <magnus.damm@gmail.com> wrote: > On Thu, Oct 27, 2016 at 4:00 PM, Simon Horman > <horms+renesas@verge.net.au> wrote: >> Select ARM errata 798181 on SoCs cores affected CA15 cores. >> >> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> >> --- >> arch/arm/mach-shmobile/Kconfig | 6 ++++++ >> 1 file changed, 6 insertions(+) >> >> diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig >> index c48be1d332ed..6fbd9b7d2d67 100644 >> --- a/arch/arm/mach-shmobile/Kconfig >> +++ b/arch/arm/mach-shmobile/Kconfig >> @@ -60,6 +60,7 @@ config ARCH_R7S72100 >> config ARCH_R8A73A4 >> bool "R-Mobile APE6 (R8A73A40)" >> select ARCH_RMOBILE >> + select ARM_ERRATA_798181 if SMP >> select RENESAS_IRQC >> >> config ARCH_R8A7740 >> @@ -70,6 +71,7 @@ config ARCH_R8A7740 >> config ARCH_R8A7743 >> bool "RZ/G1M (R8A77430)" >> select ARCH_RCAR_GEN2 >> + select ARM_ERRATA_798181 if SMP >> >> config ARCH_R8A7778 >> bool "R-Car M1A (R8A77781)" >> @@ -82,20 +84,24 @@ config ARCH_R8A7779 >> config ARCH_R8A7790 >> bool "R-Car H2 (R8A77900)" >> select ARCH_RCAR_GEN2 >> + select ARM_ERRATA_798181 if SMP >> select I2C > > Thanks for your help. > > I'm probably misunderstanding what this patch does and how the errata > effects the system, but the commit message says CA15 cores. The above > R-Car Gen1 and r8a7740 SoCs are not using CA15 - instead they use CA9. > Not sure if the errata still applies though. Please don't become misled by the @@ context ;-) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores 2016-10-27 7:33 ` Geert Uytterhoeven @ 2016-10-27 7:39 ` Magnus Damm 2016-10-27 11:54 ` Simon Horman 0 siblings, 1 reply; 6+ messages in thread From: Magnus Damm @ 2016-10-27 7:39 UTC (permalink / raw) To: linux-arm-kernel Hi Geert and Simon, On Thu, Oct 27, 2016 at 4:33 PM, Geert Uytterhoeven <geert@linux-m68k.org> wrote: > Hi Magnus, > > On Thu, Oct 27, 2016 at 9:28 AM, Magnus Damm <magnus.damm@gmail.com> wrote: >> On Thu, Oct 27, 2016 at 4:00 PM, Simon Horman >> <horms+renesas@verge.net.au> wrote: >>> Select ARM errata 798181 on SoCs cores affected CA15 cores. >>> >>> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> >>> --- >>> arch/arm/mach-shmobile/Kconfig | 6 ++++++ >>> 1 file changed, 6 insertions(+) >>> >>> diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig >>> index c48be1d332ed..6fbd9b7d2d67 100644 >>> --- a/arch/arm/mach-shmobile/Kconfig >>> +++ b/arch/arm/mach-shmobile/Kconfig >>> @@ -60,6 +60,7 @@ config ARCH_R7S72100 >>> config ARCH_R8A73A4 >>> bool "R-Mobile APE6 (R8A73A40)" >>> select ARCH_RMOBILE >>> + select ARM_ERRATA_798181 if SMP >>> select RENESAS_IRQC >>> >>> config ARCH_R8A7740 >>> @@ -70,6 +71,7 @@ config ARCH_R8A7740 >>> config ARCH_R8A7743 >>> bool "RZ/G1M (R8A77430)" >>> select ARCH_RCAR_GEN2 >>> + select ARM_ERRATA_798181 if SMP >>> >>> config ARCH_R8A7778 >>> bool "R-Car M1A (R8A77781)" >>> @@ -82,20 +84,24 @@ config ARCH_R8A7779 >>> config ARCH_R8A7790 >>> bool "R-Car H2 (R8A77900)" >>> select ARCH_RCAR_GEN2 >>> + select ARM_ERRATA_798181 if SMP >>> select I2C >> >> Thanks for your help. >> >> I'm probably misunderstanding what this patch does and how the errata >> effects the system, but the commit message says CA15 cores. The above >> R-Car Gen1 and r8a7740 SoCs are not using CA15 - instead they use CA9. >> Not sure if the errata still applies though. > > Please don't become misled by the @@ context ;-) Ouch, right... Sorry for the noise. The patch looks good, please proceed. Thanks, / magnus ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores 2016-10-27 7:39 ` Magnus Damm @ 2016-10-27 11:54 ` Simon Horman 0 siblings, 0 replies; 6+ messages in thread From: Simon Horman @ 2016-10-27 11:54 UTC (permalink / raw) To: linux-arm-kernel On Thu, Oct 27, 2016 at 04:39:24PM +0900, Magnus Damm wrote: > Hi Geert and Simon, > > On Thu, Oct 27, 2016 at 4:33 PM, Geert Uytterhoeven > <geert@linux-m68k.org> wrote: > > Hi Magnus, > > > > On Thu, Oct 27, 2016 at 9:28 AM, Magnus Damm <magnus.damm@gmail.com> wrote: > >> On Thu, Oct 27, 2016 at 4:00 PM, Simon Horman > >> <horms+renesas@verge.net.au> wrote: > >>> Select ARM errata 798181 on SoCs cores affected CA15 cores. > >>> > >>> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> > >>> --- > >>> arch/arm/mach-shmobile/Kconfig | 6 ++++++ > >>> 1 file changed, 6 insertions(+) > >>> > >>> diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig > >>> index c48be1d332ed..6fbd9b7d2d67 100644 > >>> --- a/arch/arm/mach-shmobile/Kconfig > >>> +++ b/arch/arm/mach-shmobile/Kconfig > >>> @@ -60,6 +60,7 @@ config ARCH_R7S72100 > >>> config ARCH_R8A73A4 > >>> bool "R-Mobile APE6 (R8A73A40)" > >>> select ARCH_RMOBILE > >>> + select ARM_ERRATA_798181 if SMP > >>> select RENESAS_IRQC > >>> > >>> config ARCH_R8A7740 > >>> @@ -70,6 +71,7 @@ config ARCH_R8A7740 > >>> config ARCH_R8A7743 > >>> bool "RZ/G1M (R8A77430)" > >>> select ARCH_RCAR_GEN2 > >>> + select ARM_ERRATA_798181 if SMP > >>> > >>> config ARCH_R8A7778 > >>> bool "R-Car M1A (R8A77781)" > >>> @@ -82,20 +84,24 @@ config ARCH_R8A7779 > >>> config ARCH_R8A7790 > >>> bool "R-Car H2 (R8A77900)" > >>> select ARCH_RCAR_GEN2 > >>> + select ARM_ERRATA_798181 if SMP > >>> select I2C > >> > >> Thanks for your help. > >> > >> I'm probably misunderstanding what this patch does and how the errata > >> effects the system, but the commit message says CA15 cores. The above > >> R-Car Gen1 and r8a7740 SoCs are not using CA15 - instead they use CA9. > >> Not sure if the errata still applies though. > > > > Please don't become misled by the @@ context ;-) > > Ouch, right... Sorry for the noise. The patch looks good, please proceed. Thanks, I have queued this up. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-10-27 11:54 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-10-27 7:00 [PATCH] ARM: shmobile: select errata 798181 for SoCs with CA15 cores Simon Horman 2016-10-27 7:06 ` Geert Uytterhoeven 2016-10-27 7:28 ` Magnus Damm 2016-10-27 7:33 ` Geert Uytterhoeven 2016-10-27 7:39 ` Magnus Damm 2016-10-27 11:54 ` Simon Horman
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