From: Jason Gunthorpe <jgg@nvidia.com>
To: Yeoreum Yun <yeoreum.yun@arm.com>
Cc: "Alexandre Ghiti" <alex@ghiti.fr>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Ard Biesheuvel" <ardb@kernel.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"David Sterba" <dsterba@suse.com>,
"Ilias Apalodimas" <ilias.apalodimas@linaro.org>,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-doc@vger.kernel.org, linux-efi@vger.kernel.org,
linux-riscv@lists.infradead.org,
"Mark Rutland" <mark.rutland@arm.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Paul Walmsley" <pjw@kernel.org>,
"Randy Dunlap" <rdunlap@infradead.org>,
"Simon Glass" <sjg@chromium.org>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Nick Terrell" <terrelln@fb.com>, "Will Deacon" <will@kernel.org>,
"Alexandre Ghiti" <alexghiti@rivosinc.com>,
"Conor Dooley" <conor.dooley@microchip.com>,
"Jonathan Cameron" <jonathan.cameron@oss.qualcomm.com>,
linux-integrity@vger.kernel.org,
"Palmer Dabbelt" <palmer@rivosinc.com>,
patches@lists.linux.dev, "Piotr Król" <piotr.krol@3mdeb.com>,
"Ross Philipson" <ross.philipson@gmail.com>,
"Sami Tolvanen" <samitolvanen@google.com>,
"Song Shuai" <songshuaishuai@tinylab.org>
Subject: Re: [PATCH v2 12/15] arm64: drtm: Update the linker script for EFI_STUB_DRTM
Date: Wed, 21 Oct 2026 09:20:16 -0300 [thread overview]
Message-ID: <20261021122016.GK3008132@nvidia.com> (raw)
In-Reply-To: <atfwCcRfC6rWFywH@e129823.arm.com>
On Tue, Oct 20, 2026 at 11:49:45PM +0100, Yeoreum Yun wrote:
> > #define ARM64_IMAGE_MAGIC "ARM\x64"
> >
> > +#ifdef CONFIG_ARM64_DRTM
> > +#define EFI_IMAGE_INFO_SIZE 40
>
> Small nit. I know according to #13, This should be 40 with drtm_entry
> and arm64_drtm_handoff. but in this patch, should EFI_IMAGE_INFO_SIZE
> be 24 and be change to 40 at #13?
Yep, I fixed up the hunks so this flows right, CONFIG_ARM64_DRTM can't
be selected at this point in the series so there is no way to tell it
was wrong..
Thanks,
Jason
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@nvidia.com>
To: Yeoreum Yun <yeoreum.yun@arm.com>
Cc: "Alexandre Ghiti" <alex@ghiti.fr>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Ard Biesheuvel" <ardb@kernel.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"David Sterba" <dsterba@suse.com>,
"Ilias Apalodimas" <ilias.apalodimas@linaro.org>,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-doc@vger.kernel.org, linux-efi@vger.kernel.org,
linux-riscv@lists.infradead.org,
"Mark Rutland" <mark.rutland@arm.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Paul Walmsley" <pjw@kernel.org>,
"Randy Dunlap" <rdunlap@infradead.org>,
"Simon Glass" <sjg@chromium.org>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Nick Terrell" <terrelln@fb.com>, "Will Deacon" <will@kernel.org>,
"Alexandre Ghiti" <alexghiti@rivosinc.com>,
"Conor Dooley" <conor.dooley@microchip.com>,
"Jonathan Cameron" <jonathan.cameron@oss.qualcomm.com>,
linux-integrity@vger.kernel.org,
"Palmer Dabbelt" <palmer@rivosinc.com>,
patches@lists.linux.dev, "Piotr Król" <piotr.krol@3mdeb.com>,
"Ross Philipson" <ross.philipson@gmail.com>,
"Sami Tolvanen" <samitolvanen@google.com>,
"Song Shuai" <songshuaishuai@tinylab.org>
Subject: Re: [PATCH v2 12/15] arm64: drtm: Update the linker script for EFI_STUB_DRTM
Date: Wed, 21 Oct 2026 09:20:16 -0300 [thread overview]
Message-ID: <20261021122016.GK3008132@nvidia.com> (raw)
In-Reply-To: <atfwCcRfC6rWFywH@e129823.arm.com>
On Tue, Oct 20, 2026 at 11:49:45PM +0100, Yeoreum Yun wrote:
> > #define ARM64_IMAGE_MAGIC "ARM\x64"
> >
> > +#ifdef CONFIG_ARM64_DRTM
> > +#define EFI_IMAGE_INFO_SIZE 40
>
> Small nit. I know according to #13, This should be 40 with drtm_entry
> and arm64_drtm_handoff. but in this patch, should EFI_IMAGE_INFO_SIZE
> be 24 and be change to 40 at #13?
Yep, I fixed up the hunks so this flows right, CONFIG_ARM64_DRTM can't
be selected at this point in the series so there is no way to tell it
was wrong..
Thanks,
Jason
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next prev parent reply other threads:[~2026-10-21 12:20 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-02 23:31 [PATCH v2 00/15] arm64: DRTM, boot portion Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 01/15] efi/libstub: Fix error unwind freeing fdt in allocate_new_fdt_and_exit_boot() Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 02/15] efi/riscv: libstub: Don't set image_size in handle_kernel_image() Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 16:00 ` Jonathan Cameron
2026-10-21 16:00 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 03/15] efi/libstub: Free cmdline_ptr in efi_pe_entry Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 16:08 ` Jonathan Cameron
2026-10-21 16:08 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 04/15] efi/libstub: Add a general way to get symbols from the vmlinux into zboot Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 16:16 ` Jonathan Cameron
2026-10-21 16:16 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 05/15] arm64/efi: Use CONFIG_EFI_STUB_IMAGE_INFO for code_size Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 06/15] efi/zboot: Lift efi_cache_sync_image() from efi_zboot_decompress() Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 16:33 ` Jonathan Cameron
2026-10-21 16:33 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 07/15] efi/libstub: Add generic arch callbacks for DRTM Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 16:51 ` Jonathan Cameron
2026-10-21 16:51 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 08/15] efi/libstub: Have efi_kaslr_relocate_kernel() handle extra_size Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 17:06 ` Jonathan Cameron
2026-10-21 17:06 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 09/15] efi: Add a __efi_data_handoff section annotation Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 10/15] efi/libstub: Put the stub's writable data in unique sections for DRTM Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 11/15] arm64: drtm: Add macro definitions for DEN0113 Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 17:43 ` Jonathan Cameron
2026-10-21 17:43 ` Jonathan Cameron
2026-10-02 23:31 ` [PATCH v2 12/15] arm64: drtm: Update the linker script for EFI_STUB_DRTM Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-20 22:49 ` Yeoreum Yun
2026-10-20 22:49 ` Yeoreum Yun
2026-10-21 12:20 ` Jason Gunthorpe [this message]
2026-10-21 12:20 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 13/15] arm64: drtm: Add drtm_entry point to head.S Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 14/15] arm64: drtm: Call UNPROTECT_MEMORY Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-21 17:47 ` Jonathan Cameron
2026-10-21 17:47 ` Jonathan Cameron
2026-10-21 17:50 ` Jason Gunthorpe
2026-10-21 17:50 ` Jason Gunthorpe
2026-10-02 23:31 ` [PATCH v2 15/15] efi/arm64: Implement ARM64 DRTM in the stub Jason Gunthorpe
2026-10-02 23:31 ` Jason Gunthorpe
2026-10-16 16:54 ` Jason Gunthorpe
2026-10-16 16:54 ` Jason Gunthorpe
2026-10-20 23:24 ` Yeoreum Yun
2026-10-20 23:24 ` Yeoreum Yun
2026-10-20 23:34 ` Jason Gunthorpe
2026-10-20 23:34 ` Jason Gunthorpe
2026-10-21 6:14 ` Yeoreum Yun
2026-10-21 6:14 ` Yeoreum Yun
2026-10-21 8:08 ` Yeoreum Yun
2026-10-21 8:08 ` Yeoreum Yun
2026-10-21 14:06 ` Jason Gunthorpe
2026-10-21 14:06 ` Jason Gunthorpe
2026-10-21 14:17 ` Yeoreum Yun
2026-10-21 14:17 ` Yeoreum Yun
2026-10-21 18:11 ` Jonathan Cameron
2026-10-21 18:11 ` Jonathan Cameron
2026-10-21 23:39 ` Jason Gunthorpe
2026-10-21 23:39 ` Jason Gunthorpe
2026-10-22 0:31 ` Jonathan Cameron
2026-10-22 0:31 ` Jonathan Cameron
2026-10-06 10:30 ` [PATCH v2 00/15] arm64: DRTM, boot portion Ard Biesheuvel
2026-10-06 10:30 ` Ard Biesheuvel
2026-10-16 16:51 ` Jason Gunthorpe
2026-10-16 16:51 ` Jason Gunthorpe
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