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lib: sbi: Introduce sbi_hart_protection_reconfigure() function

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Instead of assuming that hart protection reconfiguration is unconfigure
followed by configure, introduce a separate sbi_hart_protection_reconfigure()
function and use it in switch_to_next_domain_context().

Signed-off-by: Anup Patel <anup.patel@oss.qualcomm.com>
Reviewed-by: Rahul Pathak <rahul.pathak@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260727042504.1743250-3-anup.patel@oss.qualcomm.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Anup Patel
2026-08-02 15:17:12 +05:30
committed by Anup Patel
parent 622f3d4431
commit 48725e95b4
3 changed files with 30 additions and 8 deletions
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lib/sbi/sbi_domain_context.c
+1 -2
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@@ -171,8 +171,7 @@ static int switch_to_next_domain_context(struct hart_context *ctx,
* is also required for some of the above CSR updates (such
* as satp CSR).
*/
sbi_hart_protection_unconfigure(scratch);
sbi_hart_protection_configure(scratch);
sbi_hart_protection_reconfigure(scratch);
/* Mark current context structure initialized because context saved */
ctx->initialized = true;