[coreboot-gerrit] Change in coreboot[master]: cpu/x86/mtrr: Delay removing `temp` variable range MTRR snapshot

[Subrata Banik (Code Review)]

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63220 )

Change subject: cpu/x86/mtrr: Delay removing `temp` variable range MTRR snapshot
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cpu/x86/mtrr: Delay removing `temp` variable range MTRR snapshot

This patch delays removing `temporray` MTRR snapshots to avoid conflicts
with other operations attached with same `BS_PAYLOAD_BOOT/BS_ON_EXIT`
boot state.

BUG=b:225766934
TEST=Having variable MTRR snapshot using display_mtrrs() is able to
list only the permanent MTRRs and all temporary MTRRs are removed
prior to boot to payload.

Signed-off-by: Subrata Banik 
Change-Id: I602dca989745159d013d6573191861b296f5d3ab
---
M src/cpu/x86/mtrr/mtrr.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/63220/1

diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c
index 84d844a..89cac7f 100644
--- a/src/cpu/x86/mtrr/mtrr.c
+++ b/src/cpu/x86/mtrr/mtrr.c
@@ -915,4 +915,4 @@
 }

BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, remove_temp_solution, NULL);
-BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_LOAD, BS_ON_EXIT, remove_temp_solution, NULL);
+BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_BOOT, BS_ON_ENTRY, remove_temp_solution, NULL);