linux-kernel - Re: [PATCH v5 0/6] elf: Define note name macros

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Message-Id: <173923550723.2947986.17868728802985188618.b4-ty@kernel.org>
Date: Mon, 10 Feb 2025 16:58:30 -0800
From: Kees Cook <kees@...nel.org>
To: Eric Biederman <ebiederm@...ssion.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Mark Brown <broonie@...nel.org>,
	Dave Martin <Dave.Martin@....com>,
	Baoquan He <bhe@...hat.com>,
	Vivek Goyal <vgoyal@...hat.com>,
	Dave Young <dyoung@...hat.com>,
	LEROY Christophe <christophe.leroy2@...soprasteria.com>,
	Akihiko Odaki <akihiko.odaki@...nix.com>
Cc: Kees Cook <kees@...nel.org>,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-s390@...r.kernel.org,
	kexec@...ts.infradead.org,
	binutils@...rceware.org,
	devel@...nix.com,
	Heiko Carstens <hca@...ux.ibm.com>
Subject: Re: [PATCH v5 0/6] elf: Define note name macros

On Wed, 15 Jan 2025 14:47:57 +0900, Akihiko Odaki wrote:
> elf.h had a comment saying:
> > Notes used in ET_CORE. Architectures export some of the arch register
> > sets using the corresponding note types via the PTRACE_GETREGSET and
> > PTRACE_SETREGSET requests.
> > The note name for these types is "LINUX", except NT_PRFPREG that is
> > named "CORE".
> 
> [...]

I rebased this for changes introduced by commit
680e029fd62f ("proc/kcore: don't walk list on every read")

Applied to for-next/execve, thanks!

[1/6] elf: Define note name macros
      https://git.kernel.org/kees/c/7da8e4ad4df0
[2/6] binfmt_elf: Use note name macros
      https://git.kernel.org/kees/c/2fc4947bbd91
[3/6] powerpc: Use note name macros
      https://git.kernel.org/kees/c/609c8b309156
[4/6] crash: Use note name macros
      https://git.kernel.org/kees/c/0de47f28ec84
[5/6] s390/crash: Use note name macros
      https://git.kernel.org/kees/c/d4a760fb77fd
[6/6] crash: Remove KEXEC_CORE_NOTE_NAME
      https://git.kernel.org/kees/c/7e620b56d958

Take care,

-- 
Kees Cook