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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2017-11-17 10:08:18 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-11-29 22:30:50 -0500 |
| commit | 3cc566117e18f5b3fe3e79a593bee32703f83192 (patch) | |
| tree | e9e7a18cb5459cbe90c8a5a573ed361ad6fa8eb1 /disk | |
| parent | aaa4ba930ca3bbc98f33651b175480ba86aa4dd2 (diff) | |
| download | u-boot-midas-3cc566117e18f5b3fe3e79a593bee32703f83192.tar.gz u-boot-midas-3cc566117e18f5b3fe3e79a593bee32703f83192.tar.bz2 u-boot-midas-3cc566117e18f5b3fe3e79a593bee32703f83192.zip | |
disk: efi: correct the allocation size for mbr header in stack
use ALLOC_CACHE_ALIGN_BUFFER_PAD for mbr header allocation
in stack to fix alloc issue in is_gpt_valid()
this patch fix also issue for GPT partition handling
with blocksize != 512 in set_protective_mbr()
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'disk')
| -rw-r--r-- | disk/part_efi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/disk/part_efi.c b/disk/part_efi.c index f6f5bee8cd..bea8b20bbd 100644 --- a/disk/part_efi.c +++ b/disk/part_efi.c @@ -350,7 +350,7 @@ static int part_test_efi(struct blk_desc *dev_desc) static int set_protective_mbr(struct blk_desc *dev_desc) { /* Setup the Protective MBR */ - ALLOC_CACHE_ALIGN_BUFFER(legacy_mbr, p_mbr, 1); + ALLOC_CACHE_ALIGN_BUFFER_PAD(legacy_mbr, p_mbr, 1, dev_desc->blksz); memset(p_mbr, 0, sizeof(*p_mbr)); if (p_mbr == NULL) { @@ -931,7 +931,7 @@ static int is_gpt_valid(struct blk_desc *dev_desc, u64 lba, return 0; } - ALLOC_CACHE_ALIGN_BUFFER(legacy_mbr, mbr, dev_desc->blksz); + ALLOC_CACHE_ALIGN_BUFFER_PAD(legacy_mbr, mbr, 1, dev_desc->blksz); /* Read MBR Header from device */ if (blk_dread(dev_desc, 0, 1, (ulong *)mbr) != 1) { |