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| 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 | 7345cfedab6b1d5955f3ed235952cde11d7f4947 (patch) | |
| tree | 18f2ae60f836ab0a1090e21ac838b7b121dd0024 /crypto/crypto_user_base.c | |
| parent | 23311b0ed61a57d041659fce60a1a1def2b0a317 (diff) | |
| download | linux-crypto-7345cfedab6b1d5955f3ed235952cde11d7f4947.tar.gz linux-crypto-7345cfedab6b1d5955f3ed235952cde11d7f4947.zip | |
crypto: scompress - initialize per-CPU variables on each CPU
In commit 6d20adda638c1 ("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: 6d20adda638c1 ("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 'crypto/crypto_user_base.c')
0 files changed, 0 insertions, 0 deletions