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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-01 18:20:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-01 18:20:03 -0700
commit3711c94fd6593318146348c940d81040acf9e877 (patch)
tree46119e721e66184e4e73c3e59307047677dfc7cc /include
parent174ddfd5dfbfc2d91a45332f809977050ac3fdc5 (diff)
parent197decefdb79d6f1350ba0316ce26ba737372d0c (diff)
downloadlinux-3711c94fd6593318146348c940d81040acf9e877.tar.bz2
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI updates from Ingo Molnar: "The main changes in this cycle were: - move BGRT handling to drivers/acpi so it can be shared between x86 and ARM - bring the EFI stub's initrd and FDT allocation logic in line with the latest changes to the arm64 boot protocol - improvements and fixes to the EFI stub's command line parsing routines - randomize the virtual mapping of the UEFI runtime services on ARM/arm64 - ... and other misc enhancements, cleanups and fixes" * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/libstub/arm: Don't use TASK_SIZE when randomizing the RT space ef/libstub/arm/arm64: Randomize the base of the UEFI rt services region efi/libstub/arm/arm64: Disable debug prints on 'quiet' cmdline arg efi/libstub: Unify command line param parsing efi/libstub: Fix harmless command line parsing bug efi/arm32-stub: Allow boot-time allocations in the vmlinux region x86/efi: Clean up a minor mistake in comment efi/pstore: Return error code (if any) from efi_pstore_write() efi/bgrt: Enable ACPI BGRT handling on arm64 x86/efi/bgrt: Move efi-bgrt handling out of arch/x86 efi/arm-stub: Round up FDT allocation to mapping size efi/arm-stub: Correct FDT and initrd allocation rules for arm64
Diffstat (limited to 'include')
-rw-r--r--include/linux/efi-bgrt.h5
-rw-r--r--include/linux/efi.h5
2 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/efi-bgrt.h b/include/linux/efi-bgrt.h
index 2fd3993c370b..e6f624b53c3d 100644
--- a/include/linux/efi-bgrt.h
+++ b/include/linux/efi-bgrt.h
@@ -6,6 +6,7 @@
#ifdef CONFIG_ACPI_BGRT
void efi_bgrt_init(struct acpi_table_header *table);
+int __init acpi_parse_bgrt(struct acpi_table_header *table);
/* The BGRT data itself; only valid if bgrt_image != NULL. */
extern size_t bgrt_image_size;
@@ -14,6 +15,10 @@ extern struct acpi_table_bgrt bgrt_tab;
#else /* !CONFIG_ACPI_BGRT */
static inline void efi_bgrt_init(struct acpi_table_header *table) {}
+static inline int __init acpi_parse_bgrt(struct acpi_table_header *table)
+{
+ return 0;
+}
#endif /* !CONFIG_ACPI_BGRT */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 94d34e0be24f..ec36f42a2add 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1435,9 +1435,6 @@ static inline int efi_runtime_map_copy(void *buf, size_t bufsz)
/* prototypes shared between arch specific and generic stub code */
-#define pr_efi(sys_table, msg) efi_printk(sys_table, "EFI stub: "msg)
-#define pr_efi_err(sys_table, msg) efi_printk(sys_table, "EFI stub: ERROR: "msg)
-
void efi_printk(efi_system_table_t *sys_table_arg, char *str);
void efi_free(efi_system_table_t *sys_table_arg, unsigned long size,
@@ -1471,7 +1468,7 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
unsigned long *load_addr,
unsigned long *load_size);
-efi_status_t efi_parse_options(char *cmdline);
+efi_status_t efi_parse_options(char const *cmdline);
efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg,
struct screen_info *si, efi_guid_t *proto,