Commit Graph

4 Commits

Author SHA1 Message Date
Thomas Gleixner
d95236782b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license v2 0 as
  published by the free software foundation this program is
  distributed in the hope that it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 23 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141901.115786599@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:36:37 +02:00
Christoph Hellwig
f27e1d1826 platform/x86: dell_rbu: fix lock imbalance in img_update_realloc
We need to ensure rbu_data.lock is always held on return.

Fixes: 289790a3ea94 ("platform/x86: dell_rbu: stop abusing the DMA API")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2019-02-23 09:20:56 -08:00
Christoph Hellwig
fd47a36fba platform/x86: dell_rbu: stop abusing the DMA API
For some odd reason dell_rbu actually seems to want the physical and
not a bus address for the allocated buffer.  Lets assume that actually
is correct given that it is BIOS-related and that is a good source
of insanity.  In that case we should not use dma_alloc_coherent with
a NULL device to allocate memory, but use GFP_DMA32 to stay under
the 32-bit BIOS limit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2019-02-23 09:20:25 -08:00
Stuart Hayes
c48e2ffd71 firmware: dell_rbu: Move dell_rbu to drivers/platform/x86
Move dell_rbu to the more appropriate directory drivers/platform/x86.

Signed-off-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-09-27 12:18:15 +03:00