Re: [PATCH V5 11/12] arm64: mm: Remove vabits_user

[PATCH V5 00/12] 52-bit kernel + user VAs · Steve Capper <hidden> · 2019-08-07
[PATCH V5 02/12] arm64: mm: Flip kernel VA space · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 02/12] arm64: mm: Flip kernel VA space · Catalin Marinas <catalin.marinas@arm.com> · 2019-08-07
[PATCH V5 01/12] arm64: mm: Remove bit-masking optimisations for PAGE_OFFSET and VMEMMAP_START · Steve Capper <hidden> · 2019-08-07
[PATCH V5 03/12] arm64: kasan: Switch to using KASAN_SHADOW_OFFSET · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 03/12] arm64: kasan: Switch to using KASAN_SHADOW_OFFSET · Catalin Marinas <catalin.marinas@arm.com> · 2019-08-07
[PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Mark Rutland <mark.rutland@arm.com> · 2019-08-14
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Will Deacon <will@kernel.org> · 2019-08-14
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Mark Rutland <mark.rutland@arm.com> · 2019-08-14
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Steve Capper <hidden> · 2019-08-14
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Will Deacon <will@kernel.org> · 2019-08-15
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE · Andrey Ryabinin <hidden> · 2019-08-15
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE · Will Deacon <will@kernel.org> · 2019-08-15
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Bhupesh Sharma <hidden> · 2019-08-20
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Steve Capper <hidden> · 2019-08-14
Re: [PATCH] arm64: fix CONFIG_KASAN_SW_TAGS && CONFIG_KASAN_INLINE (was: Re: [PATCH V5 03/12] arm64: kasan: Switch to using) KASAN_SHADOW_OFFSET · Steve Capper <hidden> · 2019-08-14
[PATCH V5 04/12] arm64: dump: De-constify VA_START and KASAN_SHADOW_START · Steve Capper <hidden> · 2019-08-07
[PATCH V5 05/12] arm64: mm: Introduce VA_BITS_MIN · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 05/12] arm64: mm: Introduce VA_BITS_MIN · Catalin Marinas <catalin.marinas@arm.com> · 2019-08-07
[PATCH V5 06/12] arm64: mm: Introduce vabits_actual · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 06/12] arm64: mm: Introduce vabits_actual · Catalin Marinas <catalin.marinas@arm.com> · 2019-08-07
[PATCH V5 07/12] arm64: mm: Logic to make offset_ttbr1 conditional · Steve Capper <hidden> · 2019-08-07
[PATCH V5 08/12] arm64: mm: Separate out vmemmap · Steve Capper <hidden> · 2019-08-07
[PATCH V5 09/12] arm64: mm: Modify calculation of VMEMMAP_SIZE · Steve Capper <hidden> · 2019-08-07
[PATCH V5 10/12] arm64: mm: Introduce 52-bit Kernel VAs · Steve Capper <hidden> · 2019-08-07
[PATCH V5 11/12] arm64: mm: Remove vabits_user · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 11/12] arm64: mm: Remove vabits_user · Catalin Marinas <catalin.marinas@arm.com> · 2019-08-07
[PATCH V5 12/12] docs: arm64: Add layout and 52-bit info to memory document · Steve Capper <hidden> · 2019-08-07
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Will Deacon <will@kernel.org> · 2019-08-09
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Steve Capper <hidden> · 2019-08-13
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Will Deacon <will@kernel.org> · 2019-08-13
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Geert Uytterhoeven <geert@linux-m68k.org> · 2019-08-13
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Will Deacon <will@kernel.org> · 2019-08-13
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Geert Uytterhoeven <geert@linux-m68k.org> · 2019-08-13
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Bhupesh Sharma <hidden> · 2019-08-14
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Will Deacon <will@kernel.org> · 2019-08-14
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Bhupesh Sharma <hidden> · 2019-08-14
Re: [PATCH V5 00/12] 52-bit kernel + user VAs · Will Deacon <will@kernel.org> · 2019-08-14

From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2019-08-07 16:18:12

On Wed, Aug 07, 2019 at 04:55:23PM +0100, Steve Capper wrote:

Previous patches have enabled 52-bit kernel + user VAs and there is no
longer any scenario where user VA != kernel VA size.

This patch removes the, now redundant, vabits_user variable and replaces
usage with vabits_actual where appropriate.

Signed-off-by: Steve Capper <redacted>

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>

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