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| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-29 10:29:23 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-03-05 14:06:59 +0100 |
| commit | 4e70daaf05a181b6968e29e72e9f1c16a183e92c (patch) | |
| tree | 34001ce04cbc2476eab137483cdb42e084ac44cf /Documentation/volatile-considered-harmful.txt | |
| parent | c3363c912ba743e6f981ba58c744e413fc41f943 (diff) | |
| download | blackbird-op-linux-4e70daaf05a181b6968e29e72e9f1c16a183e92c.tar.gz blackbird-op-linux-4e70daaf05a181b6968e29e72e9f1c16a183e92c.zip | |
tpm_tis: fix tis_lock with respect to RCU
cleanup_tis() -> tpm_remove_hardware() -> syncrhonize_rcu() is being
called in an atomic context (tis_lock spinlock held), which is not
allowed. Convert tis_lock to mutex.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/volatile-considered-harmful.txt')
0 files changed, 0 insertions, 0 deletions
