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authorJohan Hovold <johan@kernel.org>2017-01-12 18:17:42 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-13 11:59:31 +0100
commit6d104af38b570d37aa32a5803b04c354f8ed513d (patch)
tree12d05f8a1a9e82b925ff84113054ade36052c3cf /net/nfc/hci
parenta89af4abdf9b353cdd6f61afc0eaaac403304873 (diff)
HID: corsair: fix DMA buffers on stack
Not all platforms support DMA to the stack, and specifically since v4.9 this is no longer supported on x86 with VMAP_STACK either. Note that the macro-mode buffer was larger than necessary. Fixes: 6f78193ee9ea ("HID: corsair: Add Corsair Vengeance K90 driver") Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'net/nfc/hci')
0 files changed, 0 insertions, 0 deletions
he same word opens the opportunity to remove the memory barrier between clearing the lock bit and testing the waiters bit, after some work on the arch primitives (e.g., ensuring memory operand widths match and cover both bits). Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Bob Peterson <rpeterso@redhat.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Lutomirski <luto@kernel.org> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/net/bluetooth')