From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Steve Capper <steve.capper@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>, Qian Cai <cai@lca.pw>,
Andrey Konovalov <andreyknvl@google.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 0/8] Fix issues with 52-bit kernel virtual addressing
Date: Wed, 14 Aug 2019 10:01:56 +0200 [thread overview]
Message-ID: <CAMuHMdV-7G9OpGcuPK3iEPzyD_ZyEBW=DsCuDYdUCRmiKkuXBg@mail.gmail.com> (raw)
In-Reply-To: <20190813170149.26037-1-will@kernel.org>
Hi Will,
On Tue, Aug 13, 2019 at 7:01 PM Will Deacon <will@kernel.org> wrote:
> This patch series addresses some issues with 52-bit kernel VAs reported
> by Qian Cai and Geert. It's all confined to asm/memory.h and I got a bit
> carried away cleaning that thing up so the patches get more worthless
> as you go through the series. Still, I'd like to queue this on top of
> the 52-bit VA stuff currently sitting in -next.
>
> Although Geert and Steve tested my initial hacks, I dropped the tags
> because I've split things up and could've easily broken things again.
Thanks, this fixes the problem I was seeing, so
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Will Deacon (8):
> arm64: memory: Fix virt_addr_valid() using __is_lm_address()
> arm64: memory: Ensure address tag is masked in conversion macros
> arm64: memory: Rewrite default page_to_virt()/virt_to_page()
> arm64: memory: Simplify virt_to_page() implementation
> arm64: memory: Simplify _VA_START and _PAGE_OFFSET definitions
> arm64: memory: Implement __tag_set() as common function
> arm64: memory: Add comments to end of non-trivial #ifdef blocks
> arm64: memory: Cosmetic cleanups
>
> arch/arm64/include/asm/memory.h | 89 ++++++++++++++++++++---------------------
> 1 file changed, 44 insertions(+), 45 deletions(-)
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
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next prev parent reply other threads:[~2019-08-14 8:02 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-13 17:01 [PATCH 0/8] Fix issues with 52-bit kernel virtual addressing Will Deacon
2019-08-13 17:01 ` [PATCH 1/8] arm64: memory: Fix virt_addr_valid() using __is_lm_address() Will Deacon
2019-08-13 18:09 ` Ard Biesheuvel
2019-08-13 19:11 ` Steve Capper
2019-08-13 19:25 ` Ard Biesheuvel
2019-08-13 20:34 ` Steve Capper
2019-08-14 15:17 ` Ard Biesheuvel
2019-08-14 8:32 ` Will Deacon
2019-08-13 18:53 ` Steve Capper
2019-08-14 9:19 ` Catalin Marinas
2019-08-14 9:48 ` Will Deacon
2019-08-14 10:40 ` Catalin Marinas
2019-08-14 12:02 ` Will Deacon
2019-08-13 17:01 ` [PATCH 2/8] arm64: memory: Ensure address tag is masked in conversion macros Will Deacon
2019-08-13 18:54 ` Steve Capper
2019-08-14 9:23 ` Catalin Marinas
2019-08-13 17:01 ` [PATCH 3/8] arm64: memory: Rewrite default page_to_virt()/virt_to_page() Will Deacon
2019-08-13 18:54 ` Steve Capper
2019-08-14 9:30 ` Catalin Marinas
2019-08-14 9:41 ` Will Deacon
2019-08-14 10:56 ` Mark Rutland
2019-08-14 11:17 ` Will Deacon
2019-08-14 11:26 ` Mark Rutland
2019-08-13 17:01 ` [PATCH 4/8] arm64: memory: Simplify virt_to_page() implementation Will Deacon
2019-08-13 18:55 ` Steve Capper
2019-08-14 9:32 ` Catalin Marinas
2019-08-13 17:01 ` [PATCH 5/8] arm64: memory: Simplify _VA_START and _PAGE_OFFSET definitions Will Deacon
2019-08-13 18:55 ` Steve Capper
2019-08-14 9:33 ` Catalin Marinas
2019-08-14 11:23 ` Mark Rutland
2019-08-14 12:00 ` Will Deacon
2019-08-14 13:18 ` Mark Rutland
2019-08-13 17:01 ` [PATCH 6/8] arm64: memory: Implement __tag_set() as common function Will Deacon
2019-08-13 18:56 ` Steve Capper
2019-08-14 9:34 ` Catalin Marinas
2019-08-13 17:01 ` [PATCH 7/8] arm64: memory: Add comments to end of non-trivial #ifdef blocks Will Deacon
2019-08-13 18:57 ` Steve Capper
2019-08-14 9:35 ` Catalin Marinas
2019-08-13 17:01 ` [PATCH 8/8] arm64: memory: Cosmetic cleanups Will Deacon
2019-08-13 18:57 ` Steve Capper
2019-08-14 9:35 ` Catalin Marinas
2019-08-13 18:53 ` [PATCH 0/8] Fix issues with 52-bit kernel virtual addressing Steve Capper
2019-08-14 8:01 ` Geert Uytterhoeven [this message]
2019-08-14 11:29 ` Mark Rutland
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