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authorJohn David Anglin2022-03-19 19:04:15 +0000
committerHelge Deller2022-03-21 13:30:54 +0100
commit53d862fac4a09b9c56cca0433fa9de5732fd05a1 (patch)
tree1b02d6ee02e1669bf73edc090b7085718ab53f8a /include/linux/ssb/ssb_driver_chipcommon.h
parent411fadd62cecf74935693b7690b416af9bd4a332 (diff)
parisc: Fix invalidate/flush vmap routines
Cache move-in for virtual accesses is controlled by the TLB. Thus, we must generally purge TLB entries before flushing. The flush routines must use TLB entries that inhibit cache move-in. V2: Load physical address prior to flushing TLB. In flush_cache_page, flush TLB when flushing and purging. V3: Don't flush when start equals end. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'include/linux/ssb/ssb_driver_chipcommon.h')
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