* [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 [not found] <20190408075427.6052-1-yamada.masahiro@socionext.com> @ 2019-04-08 7:54 ` Masahiro Yamada 2019-04-08 16:18 ` Tony Lindgren 0 siblings, 1 reply; 8+ messages in thread From: Masahiro Yamada @ 2019-04-08 7:54 UTC (permalink / raw) To: arm, Olof Johansson, Arnd Bergmann Cc: Tony Lindgren, Russell King, linux-kernel, Masahiro Yamada, linux-omap, linux-arm-kernel <generated/ti-pm-asm-offsets.h> is only generated and included by arch/arm/mach-omap2/, so it does not need to reside in the globally visible include/generated/. I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h since the prefix 'omap2-' is just redundant in mach-omap2/. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Can this be applied to ARM-SOC tree in a series? (with Ack from the platform sub-maintainer.) ti-pm-asm-offsets.h does not need to reside in include/generated/, but you may ask "Why must it get out of include/generated/?" My main motivation is to avoid a race condition in the currently proposed patch: https://lore.kernel.org/patchwork/patch/1052763/ This patch tries to embed some build artifacts into the kernel. If arch/arm/mach-omap2/ and kernel/ are built at the same time, it may embed a truncated file. arch/arm/mach-omap2/.gitignore | 1 + arch/arm/mach-omap2/Makefile | 5 +++-- arch/arm/mach-omap2/sleep33xx.S | 2 +- arch/arm/mach-omap2/sleep43xx.S | 2 +- 4 files changed, 6 insertions(+), 4 deletions(-) create mode 100644 arch/arm/mach-omap2/.gitignore diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore new file mode 100644 index 000000000000..79a8d6ea7152 --- /dev/null +++ b/arch/arm/mach-omap2/.gitignore @@ -0,0 +1 @@ +pm-asm-offsets.h diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 85d1b13c9215..26baeb6477af 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h targets += pm-asm-offsets.s +clean-files += pm-asm-offsets.h diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S index 47a816468cdb..a003769121aa 100644 --- a/arch/arm/mach-omap2/sleep33xx.S +++ b/arch/arm/mach-omap2/sleep33xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/platform_data/pm33xx.h> #include <linux/ti-emif-sram.h> @@ -15,6 +14,7 @@ #include "iomap.h" #include "cm33xx.h" +#include "pm-asm-offsets.h" #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S index 5b9343b58fc7..aa288f361c5e 100644 --- a/arch/arm/mach-omap2/sleep43xx.S +++ b/arch/arm/mach-omap2/sleep43xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/ti-emif-sram.h> #include <linux/platform_data/pm33xx.h> @@ -19,6 +18,7 @@ #include "iomap.h" #include "omap-secure.h" #include "omap44xx.h" +#include "pm-asm-offsets.h" #include "prm33xx.h" #include "prcm43xx.h" -- 2.17.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-08 7:54 ` [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 Masahiro Yamada @ 2019-04-08 16:18 ` Tony Lindgren 2019-04-09 4:58 ` Keerthy 0 siblings, 1 reply; 8+ messages in thread From: Tony Lindgren @ 2019-04-08 16:18 UTC (permalink / raw) To: Masahiro Yamada Cc: arm, Olof Johansson, Arnd Bergmann, linux-arm-kernel, linux-omap, Russell King, linux-kernel, Keerthy, Dave Gerlach Hi, * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: > <generated/ti-pm-asm-offsets.h> is only generated and included > by arch/arm/mach-omap2/, so it does not need to reside in the > globally visible include/generated/. > > I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h > since the prefix 'omap2-' is just redundant in mach-omap2/. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > Can this be applied to ARM-SOC tree in a series? > (with Ack from the platform sub-maintainer.) > > ti-pm-asm-offsets.h does not need to reside in include/generated/, > but you may ask "Why must it get out of include/generated/?" > > My main motivation is to avoid a race condition in the currently > proposed patch: > > https://lore.kernel.org/patchwork/patch/1052763/ > > This patch tries to embed some build artifacts into the kernel. > > If arch/arm/mach-omap2/ and kernel/ are built at the same time, > it may embed a truncated file. Looks like a nice improvment to me, adding Keerthy and Dave to Cc. Keerthy and Dave, can you please test this series with am3 and am4 PM code? Regards, Tony > arch/arm/mach-omap2/.gitignore | 1 + > arch/arm/mach-omap2/Makefile | 5 +++-- > arch/arm/mach-omap2/sleep33xx.S | 2 +- > arch/arm/mach-omap2/sleep43xx.S | 2 +- > 4 files changed, 6 insertions(+), 4 deletions(-) > create mode 100644 arch/arm/mach-omap2/.gitignore > > diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore > new file mode 100644 > index 000000000000..79a8d6ea7152 > --- /dev/null > +++ b/arch/arm/mach-omap2/.gitignore > @@ -0,0 +1 @@ > +pm-asm-offsets.h > diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile > index 85d1b13c9215..26baeb6477af 100644 > --- a/arch/arm/mach-omap2/Makefile > +++ b/arch/arm/mach-omap2/Makefile > @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o > > obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o > > -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE > +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE > $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) > > -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h > +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h > > targets += pm-asm-offsets.s > +clean-files += pm-asm-offsets.h > diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S > index 47a816468cdb..a003769121aa 100644 > --- a/arch/arm/mach-omap2/sleep33xx.S > +++ b/arch/arm/mach-omap2/sleep33xx.S > @@ -6,7 +6,6 @@ > * Dave Gerlach, Vaibhav Bedia > */ > > -#include <generated/ti-pm-asm-offsets.h> > #include <linux/linkage.h> > #include <linux/platform_data/pm33xx.h> > #include <linux/ti-emif-sram.h> > @@ -15,6 +14,7 @@ > > #include "iomap.h" > #include "cm33xx.h" > +#include "pm-asm-offsets.h" > > #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 > #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 > diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S > index 5b9343b58fc7..aa288f361c5e 100644 > --- a/arch/arm/mach-omap2/sleep43xx.S > +++ b/arch/arm/mach-omap2/sleep43xx.S > @@ -6,7 +6,6 @@ > * Dave Gerlach, Vaibhav Bedia > */ > > -#include <generated/ti-pm-asm-offsets.h> > #include <linux/linkage.h> > #include <linux/ti-emif-sram.h> > #include <linux/platform_data/pm33xx.h> > @@ -19,6 +18,7 @@ > #include "iomap.h" > #include "omap-secure.h" > #include "omap44xx.h" > +#include "pm-asm-offsets.h" > #include "prm33xx.h" > #include "prcm43xx.h" > > -- > 2.17.1 > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-08 16:18 ` Tony Lindgren @ 2019-04-09 4:58 ` Keerthy 2019-04-09 5:07 ` Masahiro Yamada 0 siblings, 1 reply; 8+ messages in thread From: Keerthy @ 2019-04-09 4:58 UTC (permalink / raw) To: Tony Lindgren, Masahiro Yamada Cc: Arnd Bergmann, Dave Gerlach, Russell King, linux-kernel, arm, Olof Johansson, linux-omap, linux-arm-kernel On 08/04/19 9:48 PM, Tony Lindgren wrote: > Hi, > > * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: >> <generated/ti-pm-asm-offsets.h> is only generated and included >> by arch/arm/mach-omap2/, so it does not need to reside in the >> globally visible include/generated/. >> >> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h >> since the prefix 'omap2-' is just redundant in mach-omap2/. >> >> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> >> --- >> >> Can this be applied to ARM-SOC tree in a series? >> (with Ack from the platform sub-maintainer.) >> >> ti-pm-asm-offsets.h does not need to reside in include/generated/, >> but you may ask "Why must it get out of include/generated/?" >> >> My main motivation is to avoid a race condition in the currently >> proposed patch: >> >> https://lore.kernel.org/patchwork/patch/1052763/ >> >> This patch tries to embed some build artifacts into the kernel. >> >> If arch/arm/mach-omap2/ and kernel/ are built at the same time, >> it may embed a truncated file. > > Looks like a nice improvment to me, adding Keerthy and Dave to Cc. > > Keerthy and Dave, can you please test this series with am3 and am4 > PM code? Tested for Deep Sleep0 on AM33xx Beaglebone-black. Tested for Deep Sleep0 on AM437x-gp-evm. Applied this on top of Tony's for-next with the gpio patch required for RTC+DDR mode on am437x-gp-evm. Tested-by: Keerthy <j-keerthy@ti.com> > > Regards, > > Tony > >> arch/arm/mach-omap2/.gitignore | 1 + >> arch/arm/mach-omap2/Makefile | 5 +++-- >> arch/arm/mach-omap2/sleep33xx.S | 2 +- >> arch/arm/mach-omap2/sleep43xx.S | 2 +- >> 4 files changed, 6 insertions(+), 4 deletions(-) >> create mode 100644 arch/arm/mach-omap2/.gitignore >> >> diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore >> new file mode 100644 >> index 000000000000..79a8d6ea7152 >> --- /dev/null >> +++ b/arch/arm/mach-omap2/.gitignore >> @@ -0,0 +1 @@ >> +pm-asm-offsets.h >> diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile >> index 85d1b13c9215..26baeb6477af 100644 >> --- a/arch/arm/mach-omap2/Makefile >> +++ b/arch/arm/mach-omap2/Makefile >> @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o >> >> obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o >> >> -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE >> +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE >> $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) >> >> -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h >> +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h >> >> targets += pm-asm-offsets.s >> +clean-files += pm-asm-offsets.h >> diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S >> index 47a816468cdb..a003769121aa 100644 >> --- a/arch/arm/mach-omap2/sleep33xx.S >> +++ b/arch/arm/mach-omap2/sleep33xx.S >> @@ -6,7 +6,6 @@ >> * Dave Gerlach, Vaibhav Bedia >> */ >> >> -#include <generated/ti-pm-asm-offsets.h> >> #include <linux/linkage.h> >> #include <linux/platform_data/pm33xx.h> >> #include <linux/ti-emif-sram.h> >> @@ -15,6 +14,7 @@ >> >> #include "iomap.h" >> #include "cm33xx.h" >> +#include "pm-asm-offsets.h" >> >> #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 >> #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 >> diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S >> index 5b9343b58fc7..aa288f361c5e 100644 >> --- a/arch/arm/mach-omap2/sleep43xx.S >> +++ b/arch/arm/mach-omap2/sleep43xx.S >> @@ -6,7 +6,6 @@ >> * Dave Gerlach, Vaibhav Bedia >> */ >> >> -#include <generated/ti-pm-asm-offsets.h> >> #include <linux/linkage.h> >> #include <linux/ti-emif-sram.h> >> #include <linux/platform_data/pm33xx.h> >> @@ -19,6 +18,7 @@ >> #include "iomap.h" >> #include "omap-secure.h" >> #include "omap44xx.h" >> +#include "pm-asm-offsets.h" >> #include "prm33xx.h" >> #include "prcm43xx.h" >> >> -- >> 2.17.1 >> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-09 4:58 ` Keerthy @ 2019-04-09 5:07 ` Masahiro Yamada 2019-04-09 5:14 ` Keerthy 0 siblings, 1 reply; 8+ messages in thread From: Masahiro Yamada @ 2019-04-09 5:07 UTC (permalink / raw) To: Keerthy, Tony Lindgren, arm-soc, Olof Johansson, Arnd Bergmann Cc: linux-arm-kernel, Linux-OMAP, Russell King, Linux Kernel Mailing List, Dave Gerlach On Tue, Apr 9, 2019 at 2:00 PM Keerthy <j-keerthy@ti.com> wrote: > > > > On 08/04/19 9:48 PM, Tony Lindgren wrote: > > Hi, > > > > * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: > >> <generated/ti-pm-asm-offsets.h> is only generated and included > >> by arch/arm/mach-omap2/, so it does not need to reside in the > >> globally visible include/generated/. > >> > >> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h > >> since the prefix 'omap2-' is just redundant in mach-omap2/. > >> > >> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > >> --- > >> > >> Can this be applied to ARM-SOC tree in a series? > >> (with Ack from the platform sub-maintainer.) > >> > >> ti-pm-asm-offsets.h does not need to reside in include/generated/, > >> but you may ask "Why must it get out of include/generated/?" > >> > >> My main motivation is to avoid a race condition in the currently > >> proposed patch: > >> > >> https://lore.kernel.org/patchwork/patch/1052763/ > >> > >> This patch tries to embed some build artifacts into the kernel. > >> > >> If arch/arm/mach-omap2/ and kernel/ are built at the same time, > >> it may embed a truncated file. > > > > Looks like a nice improvment to me, adding Keerthy and Dave to Cc. > > > > Keerthy and Dave, can you please test this series with am3 and am4 > > PM code? > > Tested for Deep Sleep0 on AM33xx Beaglebone-black. > Tested for Deep Sleep0 on AM437x-gp-evm. > > Applied this on top of Tony's for-next with the gpio patch > required for RTC+DDR mode on am437x-gp-evm. Was it applied to TI tree? If so ... Arnd, Olof, Please just ignore this patch since it looks it was already applied to TI tree. Thanks. Masahiro Yamada > Tested-by: Keerthy <j-keerthy@ti.com> > > > > > Regards, > > > > Tony > > > >> arch/arm/mach-omap2/.gitignore | 1 + > >> arch/arm/mach-omap2/Makefile | 5 +++-- > >> arch/arm/mach-omap2/sleep33xx.S | 2 +- > >> arch/arm/mach-omap2/sleep43xx.S | 2 +- > >> 4 files changed, 6 insertions(+), 4 deletions(-) > >> create mode 100644 arch/arm/mach-omap2/.gitignore > >> > >> diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore > >> new file mode 100644 > >> index 000000000000..79a8d6ea7152 > >> --- /dev/null > >> +++ b/arch/arm/mach-omap2/.gitignore > >> @@ -0,0 +1 @@ > >> +pm-asm-offsets.h > >> diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile > >> index 85d1b13c9215..26baeb6477af 100644 > >> --- a/arch/arm/mach-omap2/Makefile > >> +++ b/arch/arm/mach-omap2/Makefile > >> @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o > >> > >> obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o > >> > >> -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE > >> +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE > >> $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) > >> > >> -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h > >> +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h > >> > >> targets += pm-asm-offsets.s > >> +clean-files += pm-asm-offsets.h > >> diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S > >> index 47a816468cdb..a003769121aa 100644 > >> --- a/arch/arm/mach-omap2/sleep33xx.S > >> +++ b/arch/arm/mach-omap2/sleep33xx.S > >> @@ -6,7 +6,6 @@ > >> * Dave Gerlach, Vaibhav Bedia > >> */ > >> > >> -#include <generated/ti-pm-asm-offsets.h> > >> #include <linux/linkage.h> > >> #include <linux/platform_data/pm33xx.h> > >> #include <linux/ti-emif-sram.h> > >> @@ -15,6 +14,7 @@ > >> > >> #include "iomap.h" > >> #include "cm33xx.h" > >> +#include "pm-asm-offsets.h" > >> > >> #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 > >> #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 > >> diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S > >> index 5b9343b58fc7..aa288f361c5e 100644 > >> --- a/arch/arm/mach-omap2/sleep43xx.S > >> +++ b/arch/arm/mach-omap2/sleep43xx.S > >> @@ -6,7 +6,6 @@ > >> * Dave Gerlach, Vaibhav Bedia > >> */ > >> > >> -#include <generated/ti-pm-asm-offsets.h> > >> #include <linux/linkage.h> > >> #include <linux/ti-emif-sram.h> > >> #include <linux/platform_data/pm33xx.h> > >> @@ -19,6 +18,7 @@ > >> #include "iomap.h" > >> #include "omap-secure.h" > >> #include "omap44xx.h" > >> +#include "pm-asm-offsets.h" > >> #include "prm33xx.h" > >> #include "prcm43xx.h" > >> > >> -- > >> 2.17.1 > >> -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-09 5:07 ` Masahiro Yamada @ 2019-04-09 5:14 ` Keerthy 2019-04-09 7:05 ` Masahiro Yamada 0 siblings, 1 reply; 8+ messages in thread From: Keerthy @ 2019-04-09 5:14 UTC (permalink / raw) To: Masahiro Yamada, Tony Lindgren, arm-soc, Olof Johansson, Arnd Bergmann Cc: Dave Gerlach, Linux-OMAP, Russell King, linux-arm-kernel, Linux Kernel Mailing List On 09/04/19 10:37 AM, Masahiro Yamada wrote: > On Tue, Apr 9, 2019 at 2:00 PM Keerthy <j-keerthy@ti.com> wrote: >> >> >> >> On 08/04/19 9:48 PM, Tony Lindgren wrote: >>> Hi, >>> >>> * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: >>>> <generated/ti-pm-asm-offsets.h> is only generated and included >>>> by arch/arm/mach-omap2/, so it does not need to reside in the >>>> globally visible include/generated/. >>>> >>>> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h >>>> since the prefix 'omap2-' is just redundant in mach-omap2/. >>>> >>>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> >>>> --- >>>> >>>> Can this be applied to ARM-SOC tree in a series? >>>> (with Ack from the platform sub-maintainer.) >>>> >>>> ti-pm-asm-offsets.h does not need to reside in include/generated/, >>>> but you may ask "Why must it get out of include/generated/?" >>>> >>>> My main motivation is to avoid a race condition in the currently >>>> proposed patch: >>>> >>>> https://lore.kernel.org/patchwork/patch/1052763/ >>>> >>>> This patch tries to embed some build artifacts into the kernel. >>>> >>>> If arch/arm/mach-omap2/ and kernel/ are built at the same time, >>>> it may embed a truncated file. >>> >>> Looks like a nice improvment to me, adding Keerthy and Dave to Cc. >>> >>> Keerthy and Dave, can you please test this series with am3 and am4 >>> PM code? >> >> Tested for Deep Sleep0 on AM33xx Beaglebone-black. >> Tested for Deep Sleep0 on AM437x-gp-evm. >> >> Applied this on top of Tony's for-next with the gpio patch >> required for RTC+DDR mode on am437x-gp-evm. > > Was it applied to TI tree? > > If so ... > > Arnd, Olof, > Please just ignore this patch > since it looks it was already applied to TI tree. Masahiro Yamada, No i manually applied this on top. Regards, Keerthy > > Thanks. > Masahiro Yamada > > > > >> Tested-by: Keerthy <j-keerthy@ti.com> >> >>> >>> Regards, >>> >>> Tony >>> >>>> arch/arm/mach-omap2/.gitignore | 1 + >>>> arch/arm/mach-omap2/Makefile | 5 +++-- >>>> arch/arm/mach-omap2/sleep33xx.S | 2 +- >>>> arch/arm/mach-omap2/sleep43xx.S | 2 +- >>>> 4 files changed, 6 insertions(+), 4 deletions(-) >>>> create mode 100644 arch/arm/mach-omap2/.gitignore >>>> >>>> diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore >>>> new file mode 100644 >>>> index 000000000000..79a8d6ea7152 >>>> --- /dev/null >>>> +++ b/arch/arm/mach-omap2/.gitignore >>>> @@ -0,0 +1 @@ >>>> +pm-asm-offsets.h >>>> diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile >>>> index 85d1b13c9215..26baeb6477af 100644 >>>> --- a/arch/arm/mach-omap2/Makefile >>>> +++ b/arch/arm/mach-omap2/Makefile >>>> @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o >>>> >>>> obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o >>>> >>>> -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE >>>> +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE >>>> $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) >>>> >>>> -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h >>>> +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h >>>> >>>> targets += pm-asm-offsets.s >>>> +clean-files += pm-asm-offsets.h >>>> diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S >>>> index 47a816468cdb..a003769121aa 100644 >>>> --- a/arch/arm/mach-omap2/sleep33xx.S >>>> +++ b/arch/arm/mach-omap2/sleep33xx.S >>>> @@ -6,7 +6,6 @@ >>>> * Dave Gerlach, Vaibhav Bedia >>>> */ >>>> >>>> -#include <generated/ti-pm-asm-offsets.h> >>>> #include <linux/linkage.h> >>>> #include <linux/platform_data/pm33xx.h> >>>> #include <linux/ti-emif-sram.h> >>>> @@ -15,6 +14,7 @@ >>>> >>>> #include "iomap.h" >>>> #include "cm33xx.h" >>>> +#include "pm-asm-offsets.h" >>>> >>>> #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 >>>> #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 >>>> diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S >>>> index 5b9343b58fc7..aa288f361c5e 100644 >>>> --- a/arch/arm/mach-omap2/sleep43xx.S >>>> +++ b/arch/arm/mach-omap2/sleep43xx.S >>>> @@ -6,7 +6,6 @@ >>>> * Dave Gerlach, Vaibhav Bedia >>>> */ >>>> >>>> -#include <generated/ti-pm-asm-offsets.h> >>>> #include <linux/linkage.h> >>>> #include <linux/ti-emif-sram.h> >>>> #include <linux/platform_data/pm33xx.h> >>>> @@ -19,6 +18,7 @@ >>>> #include "iomap.h" >>>> #include "omap-secure.h" >>>> #include "omap44xx.h" >>>> +#include "pm-asm-offsets.h" >>>> #include "prm33xx.h" >>>> #include "prcm43xx.h" >>>> >>>> -- >>>> 2.17.1 >>>> > > > > -- > Best Regards > Masahiro Yamada > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-09 5:14 ` Keerthy @ 2019-04-09 7:05 ` Masahiro Yamada 2019-04-09 14:17 ` Tony Lindgren 0 siblings, 1 reply; 8+ messages in thread From: Masahiro Yamada @ 2019-04-09 7:05 UTC (permalink / raw) To: Keerthy Cc: Tony Lindgren, arm-soc, Olof Johansson, Arnd Bergmann, linux-arm-kernel, Linux-OMAP, Russell King, Linux Kernel Mailing List, Dave Gerlach On Tue, Apr 9, 2019 at 2:17 PM Keerthy <j-keerthy@ti.com> wrote: > > > > On 09/04/19 10:37 AM, Masahiro Yamada wrote: > > On Tue, Apr 9, 2019 at 2:00 PM Keerthy <j-keerthy@ti.com> wrote: > >> > >> > >> > >> On 08/04/19 9:48 PM, Tony Lindgren wrote: > >>> Hi, > >>> > >>> * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: > >>>> <generated/ti-pm-asm-offsets.h> is only generated and included > >>>> by arch/arm/mach-omap2/, so it does not need to reside in the > >>>> globally visible include/generated/. > >>>> > >>>> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h > >>>> since the prefix 'omap2-' is just redundant in mach-omap2/. > >>>> > >>>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > >>>> --- > >>>> > >>>> Can this be applied to ARM-SOC tree in a series? > >>>> (with Ack from the platform sub-maintainer.) > >>>> > >>>> ti-pm-asm-offsets.h does not need to reside in include/generated/, > >>>> but you may ask "Why must it get out of include/generated/?" > >>>> > >>>> My main motivation is to avoid a race condition in the currently > >>>> proposed patch: > >>>> > >>>> https://lore.kernel.org/patchwork/patch/1052763/ > >>>> > >>>> This patch tries to embed some build artifacts into the kernel. > >>>> > >>>> If arch/arm/mach-omap2/ and kernel/ are built at the same time, > >>>> it may embed a truncated file. > >>> > >>> Looks like a nice improvment to me, adding Keerthy and Dave to Cc. > >>> > >>> Keerthy and Dave, can you please test this series with am3 and am4 > >>> PM code? > >> > >> Tested for Deep Sleep0 on AM33xx Beaglebone-black. > >> Tested for Deep Sleep0 on AM437x-gp-evm. > >> > >> Applied this on top of Tony's for-next with the gpio patch > >> required for RTC+DDR mode on am437x-gp-evm. > > > > Was it applied to TI tree? > > > > If so ... > > > > Arnd, Olof, > > Please just ignore this patch > > since it looks it was already applied to TI tree. > > Masahiro Yamada, > > No i manually applied this on top. > > Regards, > Keerthy Keerthy, Sorry, I misunderstood. You just applied it to your local tree for testing. Then, I still think it is better to apply this series in a correct order. The reason I sent this in a series was to make sure asm-offset headers are correctly cleaned up. Thank you. > > > > Thanks. > > Masahiro Yamada > > > > > > > > > >> Tested-by: Keerthy <j-keerthy@ti.com> > >> > >>> > >>> Regards, > >>> > >>> Tony > >>> > >>>> arch/arm/mach-omap2/.gitignore | 1 + > >>>> arch/arm/mach-omap2/Makefile | 5 +++-- > >>>> arch/arm/mach-omap2/sleep33xx.S | 2 +- > >>>> arch/arm/mach-omap2/sleep43xx.S | 2 +- > >>>> 4 files changed, 6 insertions(+), 4 deletions(-) > >>>> create mode 100644 arch/arm/mach-omap2/.gitignore > >>>> > >>>> diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore > >>>> new file mode 100644 > >>>> index 000000000000..79a8d6ea7152 > >>>> --- /dev/null > >>>> +++ b/arch/arm/mach-omap2/.gitignore > >>>> @@ -0,0 +1 @@ > >>>> +pm-asm-offsets.h > >>>> diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile > >>>> index 85d1b13c9215..26baeb6477af 100644 > >>>> --- a/arch/arm/mach-omap2/Makefile > >>>> +++ b/arch/arm/mach-omap2/Makefile > >>>> @@ -236,9 +236,10 @@ obj-y += omap_phy_internal.o > >>>> > >>>> obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o > >>>> > >>>> -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE > >>>> +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE > >>>> $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) > >>>> > >>>> -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h > >>>> +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h > >>>> > >>>> targets += pm-asm-offsets.s > >>>> +clean-files += pm-asm-offsets.h > >>>> diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S > >>>> index 47a816468cdb..a003769121aa 100644 > >>>> --- a/arch/arm/mach-omap2/sleep33xx.S > >>>> +++ b/arch/arm/mach-omap2/sleep33xx.S > >>>> @@ -6,7 +6,6 @@ > >>>> * Dave Gerlach, Vaibhav Bedia > >>>> */ > >>>> > >>>> -#include <generated/ti-pm-asm-offsets.h> > >>>> #include <linux/linkage.h> > >>>> #include <linux/platform_data/pm33xx.h> > >>>> #include <linux/ti-emif-sram.h> > >>>> @@ -15,6 +14,7 @@ > >>>> > >>>> #include "iomap.h" > >>>> #include "cm33xx.h" > >>>> +#include "pm-asm-offsets.h" > >>>> > >>>> #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 > >>>> #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 > >>>> diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S > >>>> index 5b9343b58fc7..aa288f361c5e 100644 > >>>> --- a/arch/arm/mach-omap2/sleep43xx.S > >>>> +++ b/arch/arm/mach-omap2/sleep43xx.S > >>>> @@ -6,7 +6,6 @@ > >>>> * Dave Gerlach, Vaibhav Bedia > >>>> */ > >>>> > >>>> -#include <generated/ti-pm-asm-offsets.h> > >>>> #include <linux/linkage.h> > >>>> #include <linux/ti-emif-sram.h> > >>>> #include <linux/platform_data/pm33xx.h> > >>>> @@ -19,6 +18,7 @@ > >>>> #include "iomap.h" > >>>> #include "omap-secure.h" > >>>> #include "omap44xx.h" > >>>> +#include "pm-asm-offsets.h" > >>>> #include "prm33xx.h" > >>>> #include "prcm43xx.h" > >>>> > >>>> -- > >>>> 2.17.1 > >>>> > > > > > > > > -- > > Best Regards > > Masahiro Yamada > > -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-09 7:05 ` Masahiro Yamada @ 2019-04-09 14:17 ` Tony Lindgren 2019-04-23 4:40 ` Masahiro Yamada 0 siblings, 1 reply; 8+ messages in thread From: Tony Lindgren @ 2019-04-09 14:17 UTC (permalink / raw) To: Masahiro Yamada Cc: Keerthy, arm-soc, Olof Johansson, Arnd Bergmann, linux-arm-kernel, Linux-OMAP, Russell King, Linux Kernel Mailing List, Dave Gerlach * Masahiro Yamada <yamada.masahiro@socionext.com> [190409 07:06]: > On Tue, Apr 9, 2019 at 2:17 PM Keerthy <j-keerthy@ti.com> wrote: > > > > > > > > On 09/04/19 10:37 AM, Masahiro Yamada wrote: > > > On Tue, Apr 9, 2019 at 2:00 PM Keerthy <j-keerthy@ti.com> wrote: > > >> > > >> > > >> > > >> On 08/04/19 9:48 PM, Tony Lindgren wrote: > > >>> Hi, > > >>> > > >>> * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: > > >>>> <generated/ti-pm-asm-offsets.h> is only generated and included > > >>>> by arch/arm/mach-omap2/, so it does not need to reside in the > > >>>> globally visible include/generated/. > > >>>> > > >>>> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h > > >>>> since the prefix 'omap2-' is just redundant in mach-omap2/. > > >>>> > > >>>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > > >>>> --- > > >>>> > > >>>> Can this be applied to ARM-SOC tree in a series? > > >>>> (with Ack from the platform sub-maintainer.) > > >>>> > > >>>> ti-pm-asm-offsets.h does not need to reside in include/generated/, > > >>>> but you may ask "Why must it get out of include/generated/?" > > >>>> > > >>>> My main motivation is to avoid a race condition in the currently > > >>>> proposed patch: > > >>>> > > >>>> https://lore.kernel.org/patchwork/patch/1052763/ > > >>>> > > >>>> This patch tries to embed some build artifacts into the kernel. > > >>>> > > >>>> If arch/arm/mach-omap2/ and kernel/ are built at the same time, > > >>>> it may embed a truncated file. > > >>> > > >>> Looks like a nice improvment to me, adding Keerthy and Dave to Cc. > > >>> > > >>> Keerthy and Dave, can you please test this series with am3 and am4 > > >>> PM code? > > >> > > >> Tested for Deep Sleep0 on AM33xx Beaglebone-black. > > >> Tested for Deep Sleep0 on AM437x-gp-evm. > > >> > > >> Applied this on top of Tony's for-next with the gpio patch > > >> required for RTC+DDR mode on am437x-gp-evm. > > > > > > Was it applied to TI tree? > > > > > > If so ... > > > > > > Arnd, Olof, > > > Please just ignore this patch > > > since it looks it was already applied to TI tree. > > > > Masahiro Yamada, > > > > No i manually applied this on top. > > > > Regards, > > Keerthy > > Keerthy, > Sorry, I misunderstood. > > You just applied it to your local tree for testing. > > Then, I still think it is better to > apply this series in a correct order. > > The reason I sent this in a series was > to make sure asm-offset headers are correctly > cleaned up. Yes looks good to me: Acked-by: Tony Lindgren <tony@atomide.com> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 2019-04-09 14:17 ` Tony Lindgren @ 2019-04-23 4:40 ` Masahiro Yamada 0 siblings, 0 replies; 8+ messages in thread From: Masahiro Yamada @ 2019-04-23 4:40 UTC (permalink / raw) To: Tony Lindgren Cc: Keerthy, arm-soc, Olof Johansson, Arnd Bergmann, linux-arm-kernel, Linux-OMAP, Russell King, Linux Kernel Mailing List, Dave Gerlach On Tue, Apr 9, 2019 at 11:20 PM Tony Lindgren <tony@atomide.com> wrote: > > * Masahiro Yamada <yamada.masahiro@socionext.com> [190409 07:06]: > > On Tue, Apr 9, 2019 at 2:17 PM Keerthy <j-keerthy@ti.com> wrote: > > > > > > > > > > > > On 09/04/19 10:37 AM, Masahiro Yamada wrote: > > > > On Tue, Apr 9, 2019 at 2:00 PM Keerthy <j-keerthy@ti.com> wrote: > > > >> > > > >> > > > >> > > > >> On 08/04/19 9:48 PM, Tony Lindgren wrote: > > > >>> Hi, > > > >>> > > > >>> * Masahiro Yamada <yamada.masahiro@socionext.com> [190408 07:56]: > > > >>>> <generated/ti-pm-asm-offsets.h> is only generated and included > > > >>>> by arch/arm/mach-omap2/, so it does not need to reside in the > > > >>>> globally visible include/generated/. > > > >>>> > > > >>>> I moved and renamed it to arch/arm/mach-omap2/pm-asm-offsets.h > > > >>>> since the prefix 'omap2-' is just redundant in mach-omap2/. > > > >>>> > > > >>>> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > > > >>>> --- > > > >>>> > > > >>>> Can this be applied to ARM-SOC tree in a series? > > > >>>> (with Ack from the platform sub-maintainer.) > > > >>>> > > > >>>> ti-pm-asm-offsets.h does not need to reside in include/generated/, > > > >>>> but you may ask "Why must it get out of include/generated/?" > > > >>>> > > > >>>> My main motivation is to avoid a race condition in the currently > > > >>>> proposed patch: > > > >>>> > > > >>>> https://lore.kernel.org/patchwork/patch/1052763/ > > > >>>> > > > >>>> This patch tries to embed some build artifacts into the kernel. > > > >>>> > > > >>>> If arch/arm/mach-omap2/ and kernel/ are built at the same time, > > > >>>> it may embed a truncated file. > > > >>> > > > >>> Looks like a nice improvment to me, adding Keerthy and Dave to Cc. > > > >>> > > > >>> Keerthy and Dave, can you please test this series with am3 and am4 > > > >>> PM code? > > > >> > > > >> Tested for Deep Sleep0 on AM33xx Beaglebone-black. > > > >> Tested for Deep Sleep0 on AM437x-gp-evm. > > > >> > > > >> Applied this on top of Tony's for-next with the gpio patch > > > >> required for RTC+DDR mode on am437x-gp-evm. > > > > > > > > Was it applied to TI tree? > > > > > > > > If so ... > > > > > > > > Arnd, Olof, > > > > Please just ignore this patch > > > > since it looks it was already applied to TI tree. > > > > > > Masahiro Yamada, > > > > > > No i manually applied this on top. > > > > > > Regards, > > > Keerthy > > > > Keerthy, > > Sorry, I misunderstood. > > > > You just applied it to your local tree for testing. > > > > Then, I still think it is better to > > apply this series in a correct order. > > > > The reason I sent this in a series was > > to make sure asm-offset headers are correctly > > cleaned up. > > Yes looks good to me: > > Acked-by: Tony Lindgren <tony@atomide.com> Sorry, this turned out to break the out-of-tree build. Please do not apply this for now. I will come back to this later when ready. -- Best Regards Masahiro Yamada ^ permalink raw reply [flat|nested] 8+ messages in thread
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2019-04-08 7:54 ` [PATCH 3/3] ARM: omap2: move platform-specific asm-offset.h to arch/arm/mach-omap2 Masahiro Yamada
2019-04-08 16:18 ` Tony Lindgren
2019-04-09 4:58 ` Keerthy
2019-04-09 5:07 ` Masahiro Yamada
2019-04-09 5:14 ` Keerthy
2019-04-09 7:05 ` Masahiro Yamada
2019-04-09 14:17 ` Tony Lindgren
2019-04-23 4:40 ` Masahiro Yamada
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