diff options
| author | David S. Miller <davem@davemloft.net> | 2019-11-02 13:12:51 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-02 13:54:56 -0700 |
| commit | d31e95585ca697fb31440c6fe30113adc85ecfbd (patch) | |
| tree | 4936ea0aaa6b2aeeee4db51e3c60d938c9b9ed96 /include/linux/efi.h | |
| parent | c23fcbbc6aa4e0bb615e8a7f23e1f32aec235a1c (diff) | |
| parent | 1204c70d9dcba31164f78ad5d8c88c42335d51f8 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The only slightly tricky merge conflict was the netdevsim because the
mutex locking fix overlapped a lot of driver reload reorganization.
The rest were (relatively) trivial in nature.
Signed-off-by: David S. Miller <davem@davemloft.net>
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, |