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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-04 06:41:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-04 06:41:09 +0100 |
| commit | 16c8373ecf7b3c723a8e765d798ea413bc8345a6 (patch) | |
| tree | 19684614078313ac940ce1ad744772dac71b91a6 /include/linux/efi.h | |
| parent | d19f1d44e74322ae2a75dc07b7d44fecacd5bcfb (diff) | |
| parent | a99d8080aaf358d5d23581244e5da23b35e340b9 (diff) | |
| download | talos-op-linux-16c8373ecf7b3c723a8e765d798ea413bc8345a6.tar.gz talos-op-linux-16c8373ecf7b3c723a8e765d798ea413bc8345a6.zip | |
Merge 5.4-rc6 into usb-next
We need the USB fixes in here to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/efi.h')
| -rw-r--r-- | include/linux/efi.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index bd3837022307..d87acf62958e 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1579,9 +1579,22 @@ char *efi_convert_cmdline(efi_system_table_t *sys_table_arg, efi_status_t efi_get_memory_map(efi_system_table_t *sys_table_arg, struct efi_boot_memmap *map); +efi_status_t efi_low_alloc_above(efi_system_table_t *sys_table_arg, + unsigned long size, unsigned long align, + unsigned long *addr, unsigned long min); + +static inline efi_status_t efi_low_alloc(efi_system_table_t *sys_table_arg, unsigned long size, unsigned long align, - unsigned long *addr); + unsigned long *addr) +{ + /* + * Don't allocate at 0x0. It will confuse code that + * checks pointers against NULL. Skip the first 8 + * bytes so we start at a nice even number. + */ + return efi_low_alloc_above(sys_table_arg, size, align, addr, 0x8); +} efi_status_t efi_high_alloc(efi_system_table_t *sys_table_arg, unsigned long size, unsigned long align, @@ -1592,7 +1605,8 @@ efi_status_t efi_relocate_kernel(efi_system_table_t *sys_table_arg, unsigned long image_size, unsigned long alloc_size, unsigned long preferred_addr, - unsigned long alignment); + unsigned long alignment, + unsigned long min_addr); efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, efi_loaded_image_t *image, |
