diff options
| author | Florian Fainelli <[email protected]> | 2022-07-07 13:27:58 -0700 |
|---|---|---|
| committer | Thomas Bogendoerfer <[email protected]> | 2022-07-11 10:32:07 +0200 |
| commit | 8baa65126e19af5ee9f3c07e7bb53da41c39e4b1 (patch) | |
| tree | a441fb1adf0ca6269d46741f56f68ae1e21ac269 /lib/mpi/mpi-sub-ui.c | |
| parent | b5eb8b536f91f52d4f3688bcae86bf85ba693a00 (diff) | |
MIPS: vdso: Utilize __pa() for gic_pfn
The GIC user offset is mapped into every process' virtual address and is
therefore part of the hot-path of arch_setup_additional_pages(). Utilize
__pa() such that we are more optimal even when CONFIG_DEBUG_VIRTUAL is
enabled, and while at it utilize PFN_DOWN() instead of open-coding the
right shift by PAGE_SHIFT.
Reported-by: Greg Ungerer <[email protected]>
Suggested-by: Serge Semin <[email protected]>
Fixes: dfad83cb7193 ("MIPS: Add support for CONFIG_DEBUG_VIRTUAL")
Signed-off-by: Florian Fainelli <[email protected]>
Acked-by: Greg Ungerer <[email protected]>
Tested-by: Greg Ungerer <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions