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(parent: 70bd68d) | patch
parisc: BTLB: Clear possibly existing BTLB entries
authorHelge Deller <deller@gmx.de>
Thu, 7 Sep 2023 06:03:35 +0000 (08:03 +0200)
committerHelge Deller <deller@gmx.de>
Thu, 7 Sep 2023 07:12:20 +0000 (09:12 +0200)
commiteda205211a522312b667d5bd25d58bee8504c09e
tree8ed50ebc650da10f6d74d7468c810fda7afbbf42tree | snapshot
parent70bd68d5b61a63f87b5e986d9100c8ce46c5df4dcommit | diff
parisc: BTLB: Clear possibly existing BTLB entries

Call PDC to remove all existing BTLB entries (which may exist from
some previous operating system runs) before switching to virtual mode.

Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/head.S diff | blob | history
Domain: System / Kernel;