From: Christoph Hellwig <hch@lst.de>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Hellwig <hch@lst.de>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
James Hogan <jhogan@kernel.org>,
Palmer Dabbelt <palmer@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Luis Chamberlain <mcgrof@kernel.org>,
Kees Cook <keescook@chromium.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v3 02/11] arm64: Make use of is_compat_task instead of hardcoding this test
Date: Mon, 22 Apr 2019 21:53:08 +0200 [thread overview]
Message-ID: <20190422195308.GA2224@lst.de> (raw)
In-Reply-To: <20190417052247.17809-3-alex@ghiti.fr>
On Wed, Apr 17, 2019 at 01:22:38AM -0400, Alexandre Ghiti wrote:
> Each architecture has its own way to determine if a task is a compat task,
> by using is_compat_task in arch_mmap_rnd, it allows more genericity and
> then it prepares its moving to mm/.
>
> Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: Albert Ou <aou@eecs.berkeley.edu>,
Kees Cook <keescook@chromium.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
Will Deacon <will.deacon@arm.com>,
Russell King <linux@armlinux.org.uk>,
Ralf Baechle <ralf@linux-mips.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Paul Burton <paul.burton@mips.com>,
linux-riscv@lists.infradead.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
James Hogan <jhogan@kernel.org>,
linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-mips@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
linux-arm-kernel@lists.infradead.org,
Luis Chamberlain <mcgrof@kernel.org>
Subject: Re: [PATCH v3 02/11] arm64: Make use of is_compat_task instead of hardcoding this test
Date: Mon, 22 Apr 2019 21:53:08 +0200 [thread overview]
Message-ID: <20190422195308.GA2224@lst.de> (raw)
In-Reply-To: <20190417052247.17809-3-alex@ghiti.fr>
On Wed, Apr 17, 2019 at 01:22:38AM -0400, Alexandre Ghiti wrote:
> Each architecture has its own way to determine if a task is a compat task,
> by using is_compat_task in arch_mmap_rnd, it allows more genericity and
> then it prepares its moving to mm/.
>
> Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: Albert Ou <aou@eecs.berkeley.edu>,
Kees Cook <keescook@chromium.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
Will Deacon <will.deacon@arm.com>,
Russell King <linux@armlinux.org.uk>,
Ralf Baechle <ralf@linux-mips.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Paul Burton <paul.burton@mips.com>,
linux-riscv@lists.infradead.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
James Hogan <jhogan@kernel.org>,
linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-mips@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
linux-arm-kernel@lists.infradead.org,
Luis Chamberlain <mcgrof@kernel.org>
Subject: Re: [PATCH v3 02/11] arm64: Make use of is_compat_task instead of hardcoding this test
Date: Mon, 22 Apr 2019 21:53:08 +0200 [thread overview]
Message-ID: <20190422195308.GA2224@lst.de> (raw)
In-Reply-To: <20190417052247.17809-3-alex@ghiti.fr>
On Wed, Apr 17, 2019 at 01:22:38AM -0400, Alexandre Ghiti wrote:
> Each architecture has its own way to determine if a task is a compat task,
> by using is_compat_task in arch_mmap_rnd, it allows more genericity and
> then it prepares its moving to mm/.
>
> Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-04-22 19:53 UTC|newest]
Thread overview: 143+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-17 5:22 [PATCH v3 00/11] Provide generic top-down mmap layout functions Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` [PATCH v3 01/11] mm, fs: Move randomize_stack_top from fs to mm Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:20 ` Kees Cook
2019-04-18 5:20 ` Kees Cook
2019-04-18 5:20 ` Kees Cook
2019-04-18 5:20 ` Kees Cook
2019-04-17 5:22 ` [PATCH v3 02/11] arm64: Make use of is_compat_task instead of hardcoding this test Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 4:32 ` Kees Cook
2019-04-18 4:32 ` Kees Cook
2019-04-18 4:32 ` Kees Cook
2019-04-18 4:32 ` Kees Cook
2019-04-18 5:23 ` Alex Ghiti
2019-04-18 5:23 ` Alex Ghiti
2019-04-18 5:23 ` Alex Ghiti
2019-04-22 19:53 ` Christoph Hellwig [this message]
2019-04-22 19:53 ` Christoph Hellwig
2019-04-22 19:53 ` Christoph Hellwig
2019-04-17 5:22 ` [PATCH v3 03/11] arm64: Consider stack randomization for mmap base only when necessary Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 4:37 ` Kees Cook
2019-04-18 4:37 ` Kees Cook
2019-04-18 4:37 ` Kees Cook
2019-04-18 4:37 ` Kees Cook
2019-04-18 5:24 ` Alex Ghiti
2019-04-18 5:24 ` Alex Ghiti
2019-04-18 5:24 ` Alex Ghiti
2019-04-22 19:53 ` Christoph Hellwig
2019-04-22 19:53 ` Christoph Hellwig
2019-04-22 19:53 ` Christoph Hellwig
2019-04-17 5:22 ` [PATCH v3 04/11] arm64, mm: Move generic mmap layout functions to mm Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:17 ` Kees Cook
2019-04-18 5:17 ` Kees Cook
2019-04-18 5:17 ` Kees Cook
2019-04-18 5:17 ` Kees Cook
2019-04-18 5:55 ` Alex Ghiti
2019-04-18 5:55 ` Alex Ghiti
2019-04-18 5:55 ` Alex Ghiti
2019-04-18 14:19 ` Kees Cook
2019-04-18 14:19 ` Kees Cook
2019-04-18 14:19 ` Kees Cook
2019-04-18 14:19 ` Kees Cook
2019-04-19 7:20 ` Alex Ghiti
2019-04-19 7:20 ` Alex Ghiti
2019-04-19 7:20 ` Alex Ghiti
2019-04-22 19:55 ` Christoph Hellwig
2019-04-22 19:55 ` Christoph Hellwig
2019-04-22 19:55 ` Christoph Hellwig
2019-04-28 14:27 ` Alex Ghiti
2019-04-28 14:27 ` Alex Ghiti
2019-04-28 14:27 ` Alex Ghiti
2019-04-22 19:54 ` Christoph Hellwig
2019-04-22 19:54 ` Christoph Hellwig
2019-04-22 19:54 ` Christoph Hellwig
2019-04-17 5:22 ` [PATCH v3 05/11] arm: Properly account for stack randomization and stack guard gap Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:26 ` Kees Cook
2019-04-18 5:26 ` Kees Cook
2019-04-18 5:26 ` Kees Cook
2019-04-18 5:26 ` Kees Cook
2019-04-18 6:01 ` Alex Ghiti
2019-04-18 6:01 ` Alex Ghiti
2019-04-18 6:01 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 06/11] arm: Use STACK_TOP when computing mmap base address Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:27 ` Kees Cook
2019-04-18 5:27 ` Kees Cook
2019-04-18 5:27 ` Kees Cook
2019-04-18 5:27 ` Kees Cook
2019-04-18 6:04 ` Alex Ghiti
2019-04-18 6:04 ` Alex Ghiti
2019-04-18 6:04 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 07/11] arm: Use generic mmap top-down layout Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:28 ` Kees Cook
2019-04-18 5:28 ` Kees Cook
2019-04-18 5:28 ` Kees Cook
2019-04-18 5:28 ` Kees Cook
2019-04-18 6:06 ` Alex Ghiti
2019-04-18 6:06 ` Alex Ghiti
2019-04-18 6:06 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 08/11] mips: Properly account for stack randomization and stack guard gap Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:30 ` Kees Cook
2019-04-18 5:30 ` Kees Cook
2019-04-18 5:30 ` Kees Cook
2019-04-18 5:30 ` Kees Cook
2019-04-18 6:06 ` Alex Ghiti
2019-04-18 6:06 ` Alex Ghiti
2019-04-18 6:06 ` Alex Ghiti
2019-04-18 21:27 ` Paul Burton
2019-04-18 21:27 ` Paul Burton
2019-04-18 21:27 ` Paul Burton
2019-04-18 21:27 ` Paul Burton
2019-04-19 7:20 ` Alex Ghiti
2019-04-19 7:20 ` Alex Ghiti
2019-04-19 7:20 ` Alex Ghiti
2019-04-19 7:20 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 09/11] mips: Use STACK_TOP when computing mmap base address Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 6:08 ` Alex Ghiti
2019-04-18 6:08 ` Alex Ghiti
2019-04-18 6:08 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 10/11] mips: Use generic mmap top-down layout Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 6:08 ` Alex Ghiti
2019-04-18 6:08 ` Alex Ghiti
2019-04-18 6:08 ` Alex Ghiti
2019-04-17 5:22 ` [PATCH v3 11/11] riscv: Make mmap allocation top-down by default Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-17 5:22 ` Alexandre Ghiti
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 5:31 ` Kees Cook
2019-04-18 6:09 ` Alex Ghiti
2019-04-18 6:09 ` Alex Ghiti
2019-04-18 6:09 ` Alex Ghiti
2019-04-22 19:56 ` Christoph Hellwig
2019-04-22 19:56 ` Christoph Hellwig
2019-04-22 19:56 ` Christoph Hellwig
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