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| author | Chang S. Bae <[email protected]> | 2022-08-24 19:12:22 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2022-10-17 13:44:25 +0000 |
| commit | d3e021adac7c51a26d9ede167c789fcc1b878467 (patch) | |
| tree | a7b1daf0dbda70611987f3a4a0de7ddf9353ef68 /lib/mpi/mpi-bit.c | |
| parent | x86/fpu: Configure init_fpstate attributes orderly (diff) | |
| download | kernel-d3e021adac7c51a26d9ede167c789fcc1b878467.tar.gz kernel-d3e021adac7c51a26d9ede167c789fcc1b878467.zip | |
x86/fpu: Fix the init_fpstate size check with the actual size
The init_fpstate buffer is statically allocated. Thus, the sanity test was
established to check whether the pre-allocated buffer is enough for the
calculated size or not.
The currently measured size is not strictly relevant. Fix to validate the
calculated init_fpstate size with the pre-allocated area.
Also, replace the sanity check function with open code for clarity. The
abstraction itself and the function naming do not tend to represent simply
what it does.
Fixes: 2ae996e0c1a3 ("x86/fpu: Calculate the default sizes independently")
Signed-off-by: Chang S. Bae <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions