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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2023-08-04 09:58:53 +0200 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-08-08 19:06:29 +0200 |
| commit | 80347cd515ca149f1da31786ec9a59b0dfd1e579 (patch) | |
| tree | bef8d06a50718c2688c6ff4771e9e66c0cd1f7f3 /lib/crypto/mpi/mpi-mod.c | |
| parent | 05e91e72113833385fb8c9a33bda9dbd93e27609 (diff) | |
x86/microcode: Remove microcode_mutex
microcode_mutex is only used by reload_store(). It has a comment saying
"to synchronize with each other". Other user of this mutex have been
removed in the commits
181b6f40e9ea8 ("x86/microcode: Rip out the OLD_INTERFACE").
b6f86689d5b74 ("x86/microcode: Rip out the subsys interface gunk")
The sysfs interface does not need additional synchronisation vs itself
because it is provided as kernfs_ops::mutex which is acquired in
kernfs_fop_write_iter().
Remove the superfluous microcode_mutex.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230804075853.JF_n6GXC@linutronix.de
Diffstat (limited to 'lib/crypto/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions