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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-23 09:24:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-08-23 09:24:34 -0700 |
| commit | 388b607d107c07aaade04c7f22f344cab6bdccd3 (patch) | |
| tree | fa1da3adc9fbd185280c75d64084c3d36f6e23f5 /include/linux | |
| parent | 91959a31a3990073b55b506af044eda09c359fb4 (diff) | |
| parent | b2326338dc683e8c1067c0cbf7a47986c4190902 (diff) | |
Merge tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
- Set a timeout for EFI runtime service completions, and declare the
firmware wedged if it is exceeded. Note that this requires special
handling in case the firmware does return after all
- Rate limit the efivarfs statfs() handler as the QueryVariableInfo()
runtime service can be costly
- Sanity check the size of struct properties_header on Mac/x86
- Tweak the prototype of efi_guid_to_str()
* tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efivarfs: Rate limit statfs() handler
efi: apple-properties: validate setup data header length
efi: make efi_guid_to_str() take a const GUID pointer
efi/runtime-wrappers: retire the worker if a wedged call ever returns
efi/runtime-wrappers: honour EFI_RUNTIME_SERVICES in the non-blocking paths
efi/runtime-wrappers: bound the wait for EFI runtime service calls
efi/runtime-wrappers: check EFI_RUNTIME_SERVICES before using efi_rts_work
efi/runtime-wrappers: handle queue_work() failure with goto exit
efi/runtime-wrappers: factor out efi_rts_park_worker()
efi: fix stale reference to efi_recover_from_page_fault()
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/efi.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index ccbc35479684..aa15ff88539b 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -705,7 +705,7 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right) } static inline char * -efi_guid_to_str(efi_guid_t *guid, char *out) +efi_guid_to_str(const efi_guid_t *guid, char *out) { sprintf(out, "%pUl", guid->b); return out; @@ -1212,8 +1212,8 @@ efi_call_acpi_prm_handler(efi_status_t (__efiapi *handler_addr)(u64, void *), /* * efi_runtime_service() function identifiers. - * "NONE" is used by efi_recover_from_page_fault() to check if the page - * fault happened while executing an efi runtime service. + * "NONE" is used by efi_crash_gracefully_on_page_fault() to check if the + * page fault happened while executing an efi runtime service. */ enum efi_rts_ids { EFI_NONE, @@ -1256,6 +1256,8 @@ extern struct efi_runtime_work efi_rts_work; /* Workqueue to queue EFI Runtime Services */ extern struct workqueue_struct *efi_rts_wq; +void __noreturn efi_rts_park_worker(void); + struct linux_efi_memreserve { int size; // allocated size of the array atomic_t count; // number of entries used |