Messages in this thread | | | From | Borislav Petkov <> | Subject | [PATCH 0/4] EFI memmap fix v2 | Date | Sat, 11 Jan 2014 21:49:26 +0100 |
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From: Borislav Petkov <bp@suse.de>
Ok, here's v2 rebased and rediffed against tip (which has the relevant efi branches).
Toshi, I'm pushing it to:
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git#efi-fixes
so that you can give it another run and so that the build robot can poke at it.
Thanks.
Changelog:
* v1:
this is the result of Toshi and me debugging a #GP on one of his big HP boxes sporting UEFI. Each commit message should be self-explanatory so please look there.
This has more or less an RFC nature thus I'm sending it now to collect feedback. It is going to wait in the EFI queue anyway after the kexec stuff gets sorted out first.
Comments and suggestions as always are very much appreciated.
Borislav Petkov (4): x86, ptdump: Add the functionality to dump an arbitrary pagetable efi: Dump the EFI page table x86, pageattr: Export page unmapping interface efi: Make efi virtual runtime map passing more robust
arch/x86/include/asm/efi.h | 3 +- arch/x86/include/asm/pgtable.h | 3 +- arch/x86/include/asm/pgtable_types.h | 2 + arch/x86/mm/dump_pagetables.c | 77 ++++++++++++++++++++++++------------ arch/x86/mm/pageattr.c | 44 +++++++++++++++------ arch/x86/platform/efi/efi.c | 73 ++++++++++++++++++++++++++-------- arch/x86/platform/efi/efi_32.c | 6 ++- arch/x86/platform/efi/efi_64.c | 31 +++++++++++++-- 8 files changed, 177 insertions(+), 62 deletions(-)
-- 1.8.5.2.192.g7794a68
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