* Re: [PATCH v2 0/5] uapi: fix remaining kconfig leaks in UAPI headers [not found] <20260112-headers_install-config-leak-v2-0-4d8084444603@linutronix.de> @ 2026-01-21 11:17 ` Nicolas Schier 2026-01-21 23:21 ` Nathan Chancellor [not found] ` <20260112-headers_install-config-leak-v2-1-4d8084444603@linutronix.de> 1 sibling, 1 reply; 3+ messages in thread From: Nicolas Schier @ 2026-01-21 11:17 UTC (permalink / raw) To: Thomas Weißschuh Cc: Vineet Gupta, Russell King, Dinh Nguyen, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, x86, H. Peter Anvin, linux-snps-arc, linux-kernel, linux-arm-kernel, Arnd Bergmann, Nathan Chancellor, linux-kbuild [Cc+=linux-kbuild, nathan] On Mon, Jan 12, 2026 at 08:58:28AM +0100, Thomas Weißschuh wrote: > A few UAPI headers still contained references to kconfig symbols. > Clean them all up and afterwards remove the now useless exception > machinery in headers_install.sh. > > Intended to be routed through the kbuild tree. > > Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> > --- > Changes in v2: > - Drop ARC_HAS_SWAPE kconfig option, use ARCH_USE_BUILTIN_BSWAP > - Drop PSR_ENDSTATE from the ARM ptrace.h header. > - Drop nios2 uapi asm/swab.h. > - Link to v1: https://lore.kernel.org/r/20251230-headers_install-config-leak-v1-0-efba5c58073d@linutronix.de > > --- > Thomas Weißschuh (5): > ARC: Always use SWAPE instructions and enable ARCH_USE_BUILTIN_BSWAP > ARM: uapi: Drop PSR_ENDSTATE > nios2: uapi: Remove custom asm/swab.h from UAPI > x86/uapi: Stop leaking kconfig references to userspace > scripts: headers_install.sh: Remove config leak ignore machinery > > arch/arc/Kconfig | 6 +- > arch/arc/Makefile | 3 +- > arch/arc/include/uapi/asm/swab.h | 99 -------------------------------- > arch/arm/include/asm/processor.h | 3 +- > arch/arm/include/uapi/asm/ptrace.h | 9 --- > arch/arm/kernel/signal.c | 3 +- > arch/nios2/include/{uapi => }/asm/swab.h | 0 > arch/x86/include/uapi/asm/auxvec.h | 2 +- > scripts/headers_install.sh | 30 +--------- > 9 files changed, 9 insertions(+), 146 deletions(-) > --- > base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 > change-id: 20251229-headers_install-config-leak-b8a9219d8b3c > > Best regards, > -- > Thomas Weißschuh <thomas.weissschuh@linutronix.de> Thanks a lot for the cleanup, much appreciated! Reviewed-by: Nicolas Schier <nsc@kernel.org> # kbuild Kind regards, Nicolas ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 0/5] uapi: fix remaining kconfig leaks in UAPI headers 2026-01-21 11:17 ` [PATCH v2 0/5] uapi: fix remaining kconfig leaks in UAPI headers Nicolas Schier @ 2026-01-21 23:21 ` Nathan Chancellor 0 siblings, 0 replies; 3+ messages in thread From: Nathan Chancellor @ 2026-01-21 23:21 UTC (permalink / raw) To: Nicolas Schier, Arnd Bergmann, Thomas Weißschuh Cc: linux-kernel, linux-kbuild On Wed, Jan 21, 2026 at 12:17:04PM +0100, Nicolas Schier wrote: > On Mon, Jan 12, 2026 at 08:58:28AM +0100, Thomas Weißschuh wrote: > > A few UAPI headers still contained references to kconfig symbols. > > Clean them all up and afterwards remove the now useless exception > > machinery in headers_install.sh. > > > > Intended to be routed through the kbuild tree. Based on [1], I am going to assume that Arnd will be picking this up via the asm-generic tree but if you want me to take it via kbuild-next, just let me know. [1]: https://lore.kernel.org/20260112114744-21ac730f-68b4-4f92-9ac0-f4dc6c5bb880@linutronix.de/ Cheers, Nathan ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <20260112-headers_install-config-leak-v2-1-4d8084444603@linutronix.de>]
[parent not found: <aXC0Gl2GqF0LEQzZ@derry.ads.avm.de>]
* Re: [PATCH v2 1/5] ARC: Always use SWAPE instructions and enable ARCH_USE_BUILTIN_BSWAP [not found] ` <aXC0Gl2GqF0LEQzZ@derry.ads.avm.de> @ 2026-01-21 12:06 ` Thomas Weißschuh 0 siblings, 0 replies; 3+ messages in thread From: Thomas Weißschuh @ 2026-01-21 12:06 UTC (permalink / raw) To: Nicolas Schier Cc: Vineet Gupta, Russell King, Dinh Nguyen, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, x86, H. Peter Anvin, linux-snps-arc, linux-kernel, linux-arm-kernel, Arnd Bergmann, Nathan Chancellor, linux-kbuild On Wed, Jan 21, 2026 at 12:10:18PM +0100, Nicolas Schier wrote: > [Cc+=linux-kbuild,nathan] > > On Mon, Jan 12, 2026 at 08:58:29AM +0100, Thomas Weißschuh wrote: > > Since commit 67a697e7576 ("ARC: retire ARC750 support") all supported > > CPUs have the 'swape' instruction. > > I can't find commit 67a697e7576. Did you mead > commit 767a697e7576 instead? Yes, indeed. Thanks for the review! ^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-01-21 11:17 ` [PATCH v2 0/5] uapi: fix remaining kconfig leaks in UAPI headers Nicolas Schier
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2026-01-21 12:06 ` [PATCH v2 1/5] ARC: Always use SWAPE instructions and enable ARCH_USE_BUILTIN_BSWAP Thomas Weißschuh
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