From: Ingo Molnar <mingo@kernel.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: linux-efi@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Hans de Goede <hdegoede@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 15/17] efi/x86: Ignore unrealistically large option roms
Date: Mon, 14 May 2018 08:40:51 +0200 [thread overview]
Message-ID: <20180514064051.GA16596@gmail.com> (raw)
In-Reply-To: <20180504060003.19618-16-ard.biesheuvel@linaro.org>
* Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
> + /*
> + * Some firmwares contain EFI function pointers at the place where the
> + * romimage and romsize fields are supposed to be. Typically the EFI
> + * code is mapped at high addresses, translating to an unrealistically
> + * large romsize. The UEFI spec limits the size of option ROMs to 16
> + * MiB so we reject any roms over 16 MiB in size to catch this.
> + */
JFYI, I fixed this:
s/Some firmwares contain
/Some firmware images contain
and:
s/roms
/ROMs
(Looks good otherwise, no need to resend.)
Thanks,
Ingo
next prev parent reply other threads:[~2018-05-14 6:40 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-04 5:59 [GIT PULL 00/17] EFI updates for v4.18 Ard Biesheuvel
2018-05-04 5:59 ` [PATCH 01/17] x86/xen/efi: Initialize UEFI secure boot state during dom0 boot Ard Biesheuvel
2018-05-14 7:43 ` [tip:efi/core] " tip-bot for Daniel Kiper
2018-05-04 5:59 ` [PATCH 02/17] efi/cper: Remove the INDENT_SP silliness Ard Biesheuvel
2018-05-14 7:44 ` [tip:efi/core] " tip-bot for Borislav Petkov
2018-05-04 5:59 ` [PATCH 03/17] efi: Fix IA32/X64 Processor Error Record definition Ard Biesheuvel
2018-05-14 7:44 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 04/17] efi: Decode IA32/X64 Processor Error Section Ard Biesheuvel
2018-05-14 7:45 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 05/17] efi: Decode IA32/X64 Processor Error Info Structure Ard Biesheuvel
2018-05-14 7:45 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 06/17] efi: Decode UEFI-defined IA32/X64 Error Structure GUIDs Ard Biesheuvel
2018-05-14 7:46 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 07/17] efi: Decode IA32/X64 Cache, TLB, and Bus Check structures Ard Biesheuvel
2018-05-14 7:46 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 08/17] efi: Decode additional IA32/X64 Bus Check fields Ard Biesheuvel
2018-05-14 7:47 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 09/17] efi: Decode IA32/X64 MS Check structure Ard Biesheuvel
2018-05-14 7:47 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 10/17] efi: Decode IA32/X64 Context Info structure Ard Biesheuvel
2018-05-14 7:48 ` [tip:efi/core] " tip-bot for Yazen Ghannam
2018-05-04 5:59 ` [PATCH 11/17] efi/libstub/tpm: Make function efi_retrieve_tpm2_eventlog_1_2() static Ard Biesheuvel
2018-05-14 7:48 ` [tip:efi/core] " tip-bot for Wei Yongjun
2018-05-04 5:59 ` [PATCH 12/17] efi: fix efi_pci_io_protocol32 prototype for mixed mode Ard Biesheuvel
2018-05-14 6:57 ` Ingo Molnar
2018-05-14 7:02 ` Ard Biesheuvel
2018-05-14 7:42 ` [tip:efi/core] efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition " tip-bot for Ard Biesheuvel
2018-05-04 5:59 ` [PATCH 13/17] efi: align efi_pci_io_protocol typedefs to type naming convention Ard Biesheuvel
2018-05-14 7:49 ` [tip:efi/core] efi: Align " tip-bot for Ard Biesheuvel
2018-05-04 6:00 ` [PATCH 14/17] efi/x86: fold __setup_efi_pci32 and __setup_efi_pci64 into one Ard Biesheuvel
2018-05-14 7:49 ` [tip:efi/core] efi/x86: Fold __setup_efi_pci32() and __setup_efi_pci64() into one function tip-bot for Ard Biesheuvel
2018-05-04 6:00 ` [PATCH 15/17] efi/x86: Ignore unrealistically large option roms Ard Biesheuvel
2018-05-14 6:40 ` Ingo Molnar [this message]
2018-05-14 6:43 ` [PATCH] efi/x86: Clean up the eboot code a bit Ingo Molnar
2018-05-14 6:47 ` Ard Biesheuvel
2018-05-14 6:58 ` Ingo Molnar
2018-05-14 6:59 ` Ard Biesheuvel
2018-05-14 7:50 ` [tip:efi/core] efi/x86: Ignore unrealistically large option ROMs tip-bot for Hans de Goede
2018-05-15 9:18 ` Ard Biesheuvel
2018-06-21 15:13 ` Ingo Molnar
2018-05-04 6:00 ` [PATCH 16/17] efi/capsule-loader: Don't output reset log when reset flags are not set Ard Biesheuvel
2018-05-14 7:50 ` [tip:efi/core] " tip-bot for Shunyong Yang
2018-05-04 6:00 ` [PATCH 17/17] efi/libstub/arm64: handle randomized TEXT_OFFSET Ard Biesheuvel
2018-05-14 6:47 ` Ingo Molnar
2018-05-14 6:48 ` Ard Biesheuvel
2018-05-14 7:00 ` Ingo Molnar
2018-05-14 7:01 ` Ard Biesheuvel
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