From: Julien Thierry <jthierry@redhat.com> To: Raphael Gault <raphael.gault@arm.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jpoimboe@redhat.com Cc: peterz@infradead.org, catalin.marinas@arm.com, will.deacon@arm.com, julien.thierry.kdev@gmail.com, raph.gault+kdev@gmail.com, mark.rutland@arm.com Subject: Re: [RFC v4 00/18] objtool: Add support for arm64 Date: Mon, 14 Oct 2019 09:37:58 +0100 [thread overview] Message-ID: <f4fd76e1-ae15-3796-77a3-102ccc1ee028@redhat.com> (raw) In-Reply-To: <20190816122403.14994-1-raphael.gault@arm.com> Hi, On 8/16/19 1:23 PM, Raphael Gault wrote: > Hi, > [...] > As of now, objtool only supports the x86_64 architecture but the > groundwork has already been done in order to add support for other > architectures without too much effort. > > This series of patches adds support for the arm64 architecture > based on the Armv8.5 Architecture Reference Manual. > I was wondering about the current status of these patches. Is anyone actively working on this? If not, I can pick that up and try to make this go forward. Cheers, -- Julien Thierry
WARNING: multiple messages have this Message-ID (diff)
From: Julien Thierry <jthierry@redhat.com> To: Raphael Gault <raphael.gault@arm.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jpoimboe@redhat.com Cc: mark.rutland@arm.com, raph.gault+kdev@gmail.com, peterz@infradead.org, catalin.marinas@arm.com, will.deacon@arm.com, julien.thierry.kdev@gmail.com Subject: Re: [RFC v4 00/18] objtool: Add support for arm64 Date: Mon, 14 Oct 2019 09:37:58 +0100 [thread overview] Message-ID: <f4fd76e1-ae15-3796-77a3-102ccc1ee028@redhat.com> (raw) In-Reply-To: <20190816122403.14994-1-raphael.gault@arm.com> Hi, On 8/16/19 1:23 PM, Raphael Gault wrote: > Hi, > [...] > As of now, objtool only supports the x86_64 architecture but the > groundwork has already been done in order to add support for other > architectures without too much effort. > > This series of patches adds support for the arm64 architecture > based on the Armv8.5 Architecture Reference Manual. > I was wondering about the current status of these patches. Is anyone actively working on this? If not, I can pick that up and try to make this go forward. Cheers, -- Julien Thierry _______________________________________________ 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:[~2019-10-14 8:38 UTC|newest] Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-16 12:23 [RFC v4 00/18] objtool: Add support for arm64 Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-16 12:23 ` [RFC v4 01/18] objtool: Add abstraction for computation of symbols offsets Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 16:30 ` Julien 2019-08-22 16:30 ` Julien 2019-08-22 19:57 ` Josh Poimboeuf 2019-08-22 19:57 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 02/18] objtool: orc: Refactor ORC API for other architectures to implement Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 19:59 ` Josh Poimboeuf 2019-08-22 19:59 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 03/18] objtool: Move registers and control flow to arch-dependent code Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:00 ` Josh Poimboeuf 2019-08-22 20:00 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 04/18] objtool: arm64: Add required implementation for supporting the aarch64 architecture in objtool Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:00 ` Josh Poimboeuf 2019-08-22 20:00 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 05/18] objtool: special: Adapt special section handling Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:02 ` Josh Poimboeuf 2019-08-22 20:02 ` Josh Poimboeuf 2019-08-22 20:18 ` Julien 2019-08-22 20:18 ` Julien 2019-08-16 12:23 ` [RFC v4 06/18] objtool: arm64: Adapt the stack frame checks for arm architecture Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:03 ` Josh Poimboeuf 2019-08-22 20:03 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 07/18] objtool: Introduce INSN_UNKNOWN type Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:04 ` Josh Poimboeuf 2019-08-22 20:04 ` Josh Poimboeuf 2019-08-22 20:45 ` Julien 2019-08-22 20:45 ` Julien 2019-08-22 21:51 ` Josh Poimboeuf 2019-08-22 21:51 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 08/18] objtool: Refactor switch-tables code to support other architectures Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:04 ` Josh Poimboeuf 2019-08-22 20:04 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 09/18] gcc-plugins: objtool: Add plugin to detect switch table on arm64 Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:05 ` Josh Poimboeuf 2019-08-22 20:05 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 10/18] objtool: arm64: Implement functions to add switch tables alternatives Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-23 16:35 ` Julien 2019-08-23 16:35 ` Julien 2019-08-16 12:23 ` [RFC v4 11/18] arm64: alternative: Mark .altinstr_replacement as containing executable instructions Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-16 12:23 ` [RFC v4 12/18] arm64: assembler: Add macro to annotate asm function having non standard stack-frame Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:10 ` Josh Poimboeuf 2019-08-22 20:10 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 13/18] arm64: sleep: Prevent stack frame warnings from objtool Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-22 20:16 ` Josh Poimboeuf 2019-08-22 20:16 ` Josh Poimboeuf 2019-08-16 12:23 ` [RFC v4 14/18] arm64: kvm: Annotate non-standard stack frame functions Raphael Gault 2019-08-16 12:23 ` Raphael Gault 2019-08-16 12:24 ` [RFC v4 15/18] arm64: kernel: Add exception on kuser32 to prevent stack analysis Raphael Gault 2019-08-16 12:24 ` Raphael Gault 2019-08-16 12:24 ` [RFC v4 16/18] arm64: crypto: Add exceptions for crypto object " Raphael Gault 2019-08-16 12:24 ` Raphael Gault 2019-08-22 20:19 ` Josh Poimboeuf 2019-08-22 20:19 ` Josh Poimboeuf 2019-08-16 12:24 ` [RFC v4 17/18] arm64: kernel: Annotate non-standard stack frame functions Raphael Gault 2019-08-16 12:24 ` Raphael Gault 2019-08-16 12:24 ` [RFC v4 18/18] objtool: arm64: Enable stack validation for arm64 Raphael Gault 2019-08-16 12:24 ` Raphael Gault 2019-08-22 19:56 ` [RFC v4 00/18] objtool: Add support " Josh Poimboeuf 2019-08-22 19:56 ` Josh Poimboeuf 2019-08-23 12:00 ` Raphael Gault 2019-08-23 12:00 ` Raphael Gault 2019-10-14 8:37 ` Julien Thierry [this message] 2019-10-14 8:37 ` Julien Thierry 2019-10-14 13:27 ` Raphaël Gault 2019-10-14 13:27 ` Raphaël Gault
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