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authorNick Grauel <nicolas.grauel@plexxi.com>2018-05-30 23:42:15 -0400
committerTobias Klauser <tklauser@distanz.ch>2018-05-31 16:38:01 +0200
commit3f26829394ea6cece4db3bae9ea0ce456c3f7ce9 (patch)
treee38f79d6a7b1dd8bd8a461ac43f342c2ead139f1 /sysctl.c
parentf8665d43b8e1e33a92b7529d49e3e8c8b1c3c586 (diff)
mausezahn: Restore handling of raw hex string passed in on command line
Originally all hex strings (whether they were given on the command line or in a file) were handled by a call to str2hex(): bytestring_s = str2hex (tx.arg_string, bytestring, MAX_PAYLOAD_SIZE); Commit f634c74 added code to parse out "payload=" or "p=" flags that may have been added at the start of the hex string. This code also changed the logic around this str2hex() call to only call the function and populate bytestring_s if one of these flags was found. This broke the ability to pass in a raw hex string on the command line since it fails the check and bytestring_s is never populated with the hex bytes. I've added an else condition to make the str2hex() call using the old method in cases where no "payload=" or "p=" flags are found. Signed-off-by: Nick Grauel <nicolas.grauel@plexxi.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'sysctl.c')
0 files changed, 0 insertions, 0 deletions
f the queue showed a single reference (no PERCPU_COUNT_BIAS, and __PERCPU_REF_DEAD, __PERCPU_REF_ATOMIC set) and no requests. However, conditions at the time of the race are count of PERCPU_COUNT_BIAS + 0 and __PERCPU_REF_DEAD and __PERCPU_REF_ATOMIC set. The fix is to make the tryget routines use an actual boolean internally instead of the atomic long result truncated to a int. Fixes: e625305b3907 percpu-refcount: make percpu_ref based on longs instead of ints Link: https://bugzilla.kernel.org/show_bug.cgi?id=190751 Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com> Reviewed-by: Jens Axboe <axboe@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: e625305b3907 ("percpu-refcount: make percpu_ref based on longs instead of ints") Cc: stable@vger.kernel.org # v3.18+
Diffstat (limited to 'arch')