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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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5b88a31c22
Adjust the size used in calculations to match the actual size of allocation that will be performed based on EFI size/alignment constraints. efi_high_alloc() and efi_low_alloc() use the passed size in bytes directly to find space in the memory map for the allocation, rather than the actual allocation size that has been adjusted for size and alignment constraints. This results in failed allocations and retries in efi_high_alloc(). The same error is present in efi_low_alloc(), although failure will only happen if the lowest memory block is small. Also use EFI_PAGE_SIZE consistently and remove use of EFI_PAGE_SHIFT to calculate page size. Signed-off-by: Roy Franz <roy.franz@hpe.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20161112213237.8804-2-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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| .. | ||
| arm32-stub.c | ||
| arm64-stub.c | ||
| arm-stub.c | ||
| efi-stub-helper.c | ||
| efistub.h | ||
| fdt.c | ||
| gop.c | ||
| Makefile | ||
| random.c | ||
| string.c | ||