From: Deepak Gupta <debug@rivosinc•com>
To: Mark Brown <broonie@kernel•org>
Cc: Richard Henderson <richard.henderson@linaro•org>,
Ivan Kokshaysky <ink@jurassic•park.msu.ru>,
Matt Turner <mattst88@gmail•com>,
Vineet Gupta <vgupta@kernel•org>,
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Huacai Chen <chenhuacai@kernel•org>,
WANG Xuerui <kernel@xen0n•name>,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership•com>,
Helge Deller <deller@gmx•de>,
Michael Ellerman <mpe@ellerman•id.au>,
Nicholas Piggin <npiggin@gmail•com>,
Christophe Leroy <christophe.leroy@csgroup•eu>,
Naveen N Rao <naveen@kernel•org>,
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Catalin Marinas <catalin.marinas@arm•com>,
Will Deacon <will@kernel•org>,
linux-arm-kernel@lists•infradead.org,
linux-alpha@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-snps-arc@lists•infradead.org, linux-csky@vger•kernel.org,
loongarch@lists•linux.dev, linux-parisc@vger•kernel.org,
linuxppc-dev@lists•ozlabs.org, linux-s390@vger•kernel.org,
linux-sh@vger•kernel.org, sparclinux@vger•kernel.org,
linux-mm@kvack•org
Subject: Re: [PATCH 2/3] mm: Pass vm_flags to generic_get_unmapped_area()
Date: Wed, 4 Sep 2024 11:53:45 -0700 [thread overview]
Message-ID: <ZtisuRySfREHjnN/@debug.ba.rivosinc.com> (raw)
In-Reply-To: <20240902-mm-generic-shadow-stack-guard-v1-2-9acda38b3dd3@kernel.org>
On Mon, Sep 02, 2024 at 08:08:14PM +0100, Mark Brown wrote:
>In preparation for using vm_flags to ensure guard pages for shadow stacks
>supply them as an argument to generic_get_unmapped_area(). The only user
>outside of the core code is the PowerPC book3s64 implementation which is
>trivially wrapping the generic implementation in the radix_enabled() case.
>
>Signed-off-by: Mark Brown <broonie@kernel•org>
Reviewed-by: Deepak Gupta <debug@rivosinc•com>
next prev parent reply other threads:[~2024-09-04 22:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 19:08 [PATCH 0/3] mm: Care about shadow stack guard gap when getting an unmapped area Mark Brown
2024-09-02 19:08 ` [PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default Mark Brown
2024-09-03 17:43 ` Lorenzo Stoakes
2024-09-03 19:35 ` Liam R. Howlett
2024-09-03 19:50 ` Helge Deller
2024-09-02 19:08 ` [PATCH 2/3] mm: Pass vm_flags to generic_get_unmapped_area() Mark Brown
2024-09-03 17:44 ` Lorenzo Stoakes
2024-09-03 19:37 ` Liam R. Howlett
2024-09-04 4:13 ` Michael Ellerman
2024-09-04 18:53 ` Deepak Gupta [this message]
2024-09-02 19:08 ` [PATCH 3/3] mm: Care about shadow stack guard gap when getting an unmapped area Mark Brown
2024-09-03 17:49 ` Lorenzo Stoakes
2024-09-03 18:20 ` Mark Brown
2024-09-03 19:24 ` Lorenzo Stoakes
2024-09-03 19:41 ` Liam R. Howlett
2024-09-03 19:57 ` Mark Brown
2024-09-04 19:07 ` Deepak Gupta
2024-09-04 18:51 ` Deepak Gupta
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