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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

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Pull crypto fixes from Herbert Xu:
 "This fixes the following issues:

   - a bogus BUG_ON in ixp4xx that can be triggered by a dst buffer that
     is an SG list.

   - the error handling in hwrngd may cause a crash in case of an error.

   - fix a race condition in qat registration when multiple devices are
     present"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  hwrng: core - correct error check of kthread_run call
  crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer
  crypto: qat - Fix invalid synchronization between register/unregister sym algs
This commit is contained in:
Linus Torvalds
2015-08-03 10:53:58 -07:00
parent 5b2a0eeea7 17fb874dee
commit abeb4f572d
3 changed files with 17 additions and 10 deletions
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2
drivers/char/hw_random/core.c
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@@ -429,7 +429,7 @@ static int hwrng_fillfn(void *unused)
static void start_khwrngd(void)
{
hwrng_fill = kthread_run(hwrng_fillfn, NULL, "hwrng");
if (hwrng_fill == ERR_PTR(-ENOMEM)) {
if (IS_ERR(hwrng_fill)) {
pr_err("hwrng_fill thread creation failed");
hwrng_fill = NULL;
}