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| author |  Johannes Berg <johannes.berg@intel.com>
| 2021-08-11 16:58:25 +0200 |
|---|---|---|
| committer |  Richard Weinberger <richard@nod.at>
| 2021-08-26 22:28:03 +0200 |
| commit | 4a22c4cebd61f67bd8a2c79f8dae10df074f62b9 (patch) | |
| tree | 70e748376263120f696ad03ed7e3271920b87ef7 /arch/um/Kconfig | |
| parent | hostfs: support splice_write (diff) | |
| download | linux-4a22c4cebd61f67bd8a2c79f8dae10df074f62b9.tar.gz linux-4a22c4cebd61f67bd8a2c79f8dae10df074f62b9.tar.bz2 linux-4a22c4cebd61f67bd8a2c79f8dae10df074f62b9.zip | |
um: virt-pci: don't do DMA from stack
When enabling VMAP_STACK, SG helpers immediately complained
that we were doing DMA from stack. Use per-CPU variables to
avoid that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/Kconfig')
0 files changed, 0 insertions, 0 deletions