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| author | Ard Biesheuvel <ardb@kernel.org> | 2020-12-07 19:33:33 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-12-07 21:31:43 +0300 |
| commit | 91c1c092f27da4164d55ca81e0a483108f8a3235 (patch) | |
| tree | 38f2f5ffc9240d401ac60e34d5c9b56cfdc8a5c7 /drivers/firmware/edd.c | |
| parent | b283477d394ac41ca59ee20eb9293ae9002eb1d7 (diff) | |
| download | linux-91c1c092f27da4164d55ca81e0a483108f8a3235.tar.xz | |
efi: capsule: use atomic kmap for transient sglist mappings
Don't use the heavy-weight kmap() API to create short-lived mappings
of the scatter-gather list entries that are released as soon as the
entries are written. Instead, use kmap_atomic(), which is more suited
to this purpose.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/edd.c')
0 files changed, 0 insertions, 0 deletions