Revision ebaad1322d8080a1a8367ec631b345405d9879e2 authored by Daniel Verkamp on 13 May 2015, 22:50:04 UTC, committed by Jon Mason on 11 June 2015, 13:27:24 UTC
Commit ab760a0 (ntb: Adding split BAR support for Haswell platforms) changed ntb_device's mw from a fixed-size array into a pointer that is allocated based on limits.max_mw; however, on Atom platforms, max_mw is not initialized until ntb_device_setup(), which happens after the allocation. Fill out max_mw in ntb_atom_detect() to match ntb_xeon_detect(); this happens before the use of max_mw in the ndev->mw allocation. Fixes a null pointer dereference on Atom platforms with ntb hardware. v2: fix typo (mw_max should be max_mw) Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
1 parent 2f4eb6a
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 64.5 KB |
| Makefile | -rw-r--r-- | 1.1 KB |
| calibrate.c | -rw-r--r-- | 8.5 KB |
| do_mounts.c | -rw-r--r-- | 14.5 KB |
| do_mounts.h | -rw-r--r-- | 1.4 KB |
| do_mounts_initrd.c | -rw-r--r-- | 3.4 KB |
| do_mounts_md.c | -rw-r--r-- | 8.2 KB |
| do_mounts_rd.c | -rw-r--r-- | 8.7 KB |
| init_task.c | -rw-r--r-- | 728 bytes |
| initramfs.c | -rw-r--r-- | 13.8 KB |
| main.c | -rw-r--r-- | 24.6 KB |
| noinitramfs.c | -rw-r--r-- | 1.5 KB |
| version.c | -rw-r--r-- | 1.2 KB |
Computing file changes ...
