mirror of https://gitee.com/openkylin/linux.git
2a457fb31d
To give some leeway to code that handles non-standard capsule headers, let's keep an array of page addresses rather than struct page pointers. This gives special implementations of efi_capsule_setup_info() the opportunity to mangle the payload a bit before it is presented to the firmware, without putting any knowledge of the nature of such quirks into the generic code. Tested-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matt Fleming <matt@codeblueprint.co.uk> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20170602135207.21708-10-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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