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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-09-05 17:14:17 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-05 17:14:17 +0200 |
| commit | cbf2f8a99a2337894c3592c9ac2170e8c1f8f73f (patch) | |
| tree | c018fb3826ea8492641be62c2f3162fb67f5aa0e /drivers/firmware/efi/libstub/random.c | |
| parent | fa8410b355251fd30341662a40ac6b22d3e38468 (diff) | |
| parent | d64934019f6cc39202e2f78063709f61ca5cb364 (diff) | |
| download | linux-cbf2f8a99a2337894c3592c9ac2170e8c1f8f73f.tar.gz linux-cbf2f8a99a2337894c3592c9ac2170e8c1f8f73f.tar.bz2 linux-cbf2f8a99a2337894c3592c9ac2170e8c1f8f73f.zip | |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into efi/urgent
* Make for_each_efi_memory_desc_in_map() safe on Xen and prevent an
infinte loop - Jan Beulich
* Fix boot error on arm64 Qualcomm platforms by refactoring and
improving the ExitBootServices() hack we already for x86 and moving
it to the libstub - Jeffrey Hugo
* Use correct return data type for of_get_flat_dt_subnode_by_name()
so that we correctly handle errors - Andrzej Hajda
Diffstat (limited to 'drivers/firmware/efi/libstub/random.c')
| -rw-r--r-- | drivers/firmware/efi/libstub/random.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/firmware/efi/libstub/random.c b/drivers/firmware/efi/libstub/random.c index 53f6d3fe6d86..0c9f58c5ba50 100644 --- a/drivers/firmware/efi/libstub/random.c +++ b/drivers/firmware/efi/libstub/random.c @@ -73,12 +73,20 @@ efi_status_t efi_random_alloc(efi_system_table_t *sys_table_arg, unsigned long random_seed) { unsigned long map_size, desc_size, total_slots = 0, target_slot; + unsigned long buff_size; efi_status_t status; efi_memory_desc_t *memory_map; int map_offset; + struct efi_boot_memmap map; - status = efi_get_memory_map(sys_table_arg, &memory_map, &map_size, - &desc_size, NULL, NULL); + map.map = &memory_map; + map.map_size = &map_size; + map.desc_size = &desc_size; + map.desc_ver = NULL; + map.key_ptr = NULL; + map.buff_size = &buff_size; + + status = efi_get_memory_map(sys_table_arg, &map); if (status != EFI_SUCCESS) return status; |