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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-24 19:24:10 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-24 19:24:10 +0200 |
| commit | 98790bbac4db1697212ce9462ec35ca09c4a2810 (patch) | |
| tree | 608feeaa01023a0d50e687f9576aad51681e98ba /include | |
| parent | Merge tag 'x86-urgent-2020-05-24' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| parent | Merge tag 'efi-fixes-for-v5.7-rc6' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| download | linux-98790bbac4db1697212ce9462ec35ca09c4a2810.tar.xz linux-98790bbac4db1697212ce9462ec35ca09c4a2810.zip | |
Merge tag 'efi-urgent-2020-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI fixes from Thomas Gleixner:
"A set of EFI fixes:
- Don't return a garbage screen info when EFI framebuffer is not
available
- Make the early EFI console work properly with wider fonts instead
of drawing garbage
- Prevent a memory buffer leak in allocate_e820()
- Print the firmware error record properly so it can be decoded by
users
- Fix a symbol clash in the host tool build which only happens with
newer compilers.
- Add a missing check for the event log version of TPM which caused
boot failures on several Dell systems due to an attempt to decode
SHA-1 format with the crypto agile algorithm"
* tag 'efi-urgent-2020-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tpm: check event log version before reading final events
efi: Pull up arch-specific prototype efi_systab_show_arch()
x86/boot: Mark global variables as static
efi: cper: Add support for printing Firmware Error Record Reference
efi/libstub/x86: Avoid EFI map buffer alloc in allocate_e820()
efi/earlycon: Fix early printk for wider fonts
efi/libstub: Avoid returning uninitialized data from setup_graphics()
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cper.h | 9 | ||||
| -rw-r--r-- | include/linux/efi.h | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/cper.h b/include/linux/cper.h index 4f005d95ce88..8537e9282a65 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -521,6 +521,15 @@ struct cper_sec_pcie { u8 aer_info[96]; }; +/* Firmware Error Record Reference, UEFI v2.7 sec N.2.10 */ +struct cper_sec_fw_err_rec_ref { + u8 record_type; + u8 revision; + u8 reserved[6]; + u64 record_identifier; + guid_t record_identifier_guid; +}; + /* Reset to default packing */ #pragma pack() diff --git a/include/linux/efi.h b/include/linux/efi.h index 251f1f783cdf..9430d01c0c3d 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1245,4 +1245,6 @@ struct linux_efi_memreserve { void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size); +char *efi_systab_show_arch(char *str); + #endif /* _LINUX_EFI_H */ |