diff options
author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2019-04-12 17:14:15 +0200 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-04-18 22:15:04 +0800 |
commit | 8c3fffe3993b06dd1955a79bd2f0f3b143d259b3 (patch) | |
tree | 0a5d1f50aefb7ab51f2a6800e29d94e7b5a01702 /fs | |
parent | f0cfd57b43fec65761ca61d3892b983a71515f23 (diff) | |
download | linux-8c3fffe3993b06dd1955a79bd2f0f3b143d259b3.tar.bz2 |
crypto: scompress - initialize per-CPU variables on each CPU
In commit 71052dcf4be70 ("crypto: scompress - Use per-CPU struct instead
multiple variables") I accidentally initialized multiple times the memory on a
random CPU. I should have initialize the memory on every CPU like it has
been done earlier. I didn't notice this because the scheduler didn't
move the task to another CPU.
Guenter managed to do that and the code crashed as expected.
Allocate / free per-CPU memory on each CPU.
Fixes: 71052dcf4be70 ("crypto: scompress - Use per-CPU struct instead multiple variables")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions