diff options
| author | Patrick Rudolph <siro@das-labor.org> | 2019-09-28 17:53:24 +0200 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2019-10-20 11:30:47 +0000 |
| commit | 0e6e45770293781a19bd92d440bc6da6da642f7f (patch) | |
| tree | 610152ce6c0ed62c44fbf62e951b208c6bfcf16b | |
| parent | 96ae7a3a2d38b96c1dfee57fda2c2eaab7e9e762 (diff) | |
security/memory: Add x86_64 support
Fix compiler warning by adding an additional check for the fastpath
memset.
Change-Id: I9a80438995bafe7e436f3fe2180b8c9574eeff23
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35682
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/security/memory/memory_clear.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/security/memory/memory_clear.c b/src/security/memory/memory_clear.c index 638c41a929..45bee91036 100644 --- a/src/security/memory/memory_clear.c +++ b/src/security/memory/memory_clear.c @@ -127,7 +127,8 @@ static void clear_memory(void *unused) __func__, range_entry_base(r), range_entry_end(r)); /* Does regular memset work? */ - if (!(range_entry_end(r) >> sizeof(void *) * 8)) { + if (sizeof(resource_t) == sizeof(void *) || + !(range_entry_end(r) >> (sizeof(void *) * 8))) { /* fastpath */ memset((void *)(uintptr_t)range_entry_base(r), 0, range_entry_size(r)); |