* [PATCH] arm64: clean up vdso and vdso32 files
@ 2021-06-20 0:18 Magnus Damm
2021-06-21 7:43 ` Geert Uytterhoeven
2021-06-21 10:55 ` Will Deacon
0 siblings, 2 replies; 4+ messages in thread
From: Magnus Damm @ 2021-06-20 0:18 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: catalin.marinas, Magnus Damm, will, geert+renesas
From: Magnus Damm <damm+renesas@opensource.se>
Adjust the Makefile to remove vdso and vdso32 files during distclean.
The following vdso files get generated by the defconfig as of v5.13-rc5:
arch/arm64/kernel/vdso/vdso.lds
arch/arm64/kernel/vdso/vdso.so
arch/arm64/kernel/vdso/vdso.so.dbg
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm64/Makefile | 3 +++
1 file changed, 3 insertions(+)
--- 0001/arch/arm64/Makefile
+++ work/arch/arm64/Makefile 2021-06-19 18:45:17.718559303 +0900
@@ -181,6 +181,9 @@ archprepare:
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
+ $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
+ $(if $(CONFIG_COMPAT_VDSO), \
+ $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32)
ifeq ($(KBUILD_EXTMOD),)
# We need to generate vdso-offsets.h before compiling certain files in kernel/.
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: clean up vdso and vdso32 files
2021-06-20 0:18 [PATCH] arm64: clean up vdso and vdso32 files Magnus Damm
@ 2021-06-21 7:43 ` Geert Uytterhoeven
2021-06-21 10:55 ` Will Deacon
1 sibling, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2021-06-21 7:43 UTC (permalink / raw)
To: Magnus Damm
Cc: Linux ARM, Catalin Marinas, Will Deacon, Masahiro Yamada, linux-kbuild
CC Yamada-san and kbuild
On Sun, Jun 20, 2021 at 2:57 AM Magnus Damm <damm@opensource.se> wrote:
> From: Magnus Damm <damm+renesas@opensource.se>
>
> Adjust the Makefile to remove vdso and vdso32 files during distclean.
>
> The following vdso files get generated by the defconfig as of v5.13-rc5:
> arch/arm64/kernel/vdso/vdso.lds
> arch/arm64/kernel/vdso/vdso.so
> arch/arm64/kernel/vdso/vdso.so.dbg
>
> Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
> ---
>
> arch/arm64/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> --- 0001/arch/arm64/Makefile
> +++ work/arch/arm64/Makefile 2021-06-19 18:45:17.718559303 +0900
> @@ -181,6 +181,9 @@ archprepare:
> # We use MRPROPER_FILES and CLEAN_FILES now
> archclean:
> $(Q)$(MAKE) $(clean)=$(boot)
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
> + $(if $(CONFIG_COMPAT_VDSO), \
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32)
>
> ifeq ($(KBUILD_EXTMOD),)
> # We need to generate vdso-offsets.h before compiling certain files in kernel/.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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] 4+ messages in thread
* Re: [PATCH] arm64: clean up vdso and vdso32 files
@ 2021-06-21 7:43 ` Geert Uytterhoeven
0 siblings, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2021-06-21 7:43 UTC (permalink / raw)
To: Magnus Damm
Cc: Linux ARM, Catalin Marinas, Will Deacon, Masahiro Yamada, linux-kbuild
CC Yamada-san and kbuild
On Sun, Jun 20, 2021 at 2:57 AM Magnus Damm <damm@opensource.se> wrote:
> From: Magnus Damm <damm+renesas@opensource.se>
>
> Adjust the Makefile to remove vdso and vdso32 files during distclean.
>
> The following vdso files get generated by the defconfig as of v5.13-rc5:
> arch/arm64/kernel/vdso/vdso.lds
> arch/arm64/kernel/vdso/vdso.so
> arch/arm64/kernel/vdso/vdso.so.dbg
>
> Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
> ---
>
> arch/arm64/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> --- 0001/arch/arm64/Makefile
> +++ work/arch/arm64/Makefile 2021-06-19 18:45:17.718559303 +0900
> @@ -181,6 +181,9 @@ archprepare:
> # We use MRPROPER_FILES and CLEAN_FILES now
> archclean:
> $(Q)$(MAKE) $(clean)=$(boot)
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
> + $(if $(CONFIG_COMPAT_VDSO), \
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32)
>
> ifeq ($(KBUILD_EXTMOD),)
> # We need to generate vdso-offsets.h before compiling certain files in kernel/.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: clean up vdso and vdso32 files
2021-06-20 0:18 [PATCH] arm64: clean up vdso and vdso32 files Magnus Damm
2021-06-21 7:43 ` Geert Uytterhoeven
@ 2021-06-21 10:55 ` Will Deacon
1 sibling, 0 replies; 4+ messages in thread
From: Will Deacon @ 2021-06-21 10:55 UTC (permalink / raw)
To: Magnus Damm; +Cc: linux-arm-kernel, catalin.marinas, geert+renesas
On Sun, Jun 20, 2021 at 09:18:05AM +0900, Magnus Damm wrote:
> From: Magnus Damm <damm+renesas@opensource.se>
>
> Adjust the Makefile to remove vdso and vdso32 files during distclean.
>
> The following vdso files get generated by the defconfig as of v5.13-rc5:
> arch/arm64/kernel/vdso/vdso.lds
> arch/arm64/kernel/vdso/vdso.so
> arch/arm64/kernel/vdso/vdso.so.dbg
>
> Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
> ---
>
> arch/arm64/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> --- 0001/arch/arm64/Makefile
> +++ work/arch/arm64/Makefile 2021-06-19 18:45:17.718559303 +0900
> @@ -181,6 +181,9 @@ archprepare:
> # We use MRPROPER_FILES and CLEAN_FILES now
> archclean:
> $(Q)$(MAKE) $(clean)=$(boot)
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
Does this work for out-of-tree builds? Feels like we might need an
$(objtree) or something...
> + $(if $(CONFIG_COMPAT_VDSO), \
> + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32)
Can we make this unconditional?
Will
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-06-20 0:18 [PATCH] arm64: clean up vdso and vdso32 files Magnus Damm
2021-06-21 7:43 ` Geert Uytterhoeven
2021-06-21 7:43 ` Geert Uytterhoeven
2021-06-21 10:55 ` Will Deacon
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