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| author | Michael Brown | 2008-09-25 08:23:34 +0200 |
|---|---|---|
| committer | Michael Brown | 2008-09-25 08:23:34 +0200 |
| commit | fa880ec70a07f45048c7e3beec225634e8623de9 (patch) | |
| tree | ed9670c36106af951ca6d17dfe88c889412f015b | |
| parent | [hermon] Allocate sufficient space for firmware buffer (diff) | |
| download | ipxe-fa880ec70a07f45048c7e3beec225634e8623de9.tar.gz ipxe-fa880ec70a07f45048c7e3beec225634e8623de9.tar.xz ipxe-fa880ec70a07f45048c7e3beec225634e8623de9.zip | |
[arbel] Allocate sufficient space for firmware buffer
We were accidentally allocating only half the required amount of
memory (given the alignment method) for the firmware buffer, leading
to conflicts between the firmware buffer and gPXE code/data segments.
| -rw-r--r-- | src/drivers/infiniband/arbel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/infiniband/arbel.c b/src/drivers/infiniband/arbel.c index 2aced777..0c180833 100644 --- a/src/drivers/infiniband/arbel.c +++ b/src/drivers/infiniband/arbel.c @@ -1714,7 +1714,7 @@ static int arbel_start_firmware ( struct arbel *arbel ) { /* Allocate firmware pages and map firmware area */ fw_size = ( fw_pages * 4096 ); - arbel->firmware_area = umalloc ( fw_size ); + arbel->firmware_area = umalloc ( fw_size * 2 ); if ( ! arbel->firmware_area ) { rc = -ENOMEM; goto err_alloc_fa; |