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fix(cm): save guarded control stack registers

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This patch fixes a typo which led to incorrect context save
operations for two FEAT_GCS registers.

Change-Id: I3d3202a6721714bbc8f84c2d775d1b28afffa5df
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
This commit is contained in:
Madhukar Pappireddy 2024-04-01 15:51:44 -05:00
parent 79da348916
commit 6aae3acfd0
1 changed files with 2 additions and 2 deletions
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4
lib/el3_runtime/aarch64/context_mgmt.c
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@ -1342,8 +1342,8 @@ void cm_el2_sysregs_context_save(uint32_t security_state)
}
if (is_feat_gcs_supported()) {
write_el2_ctx_gcs(el2_sysregs_ctx, gcscr_el2, read_gcspr_el2());
write_el2_ctx_gcs(el2_sysregs_ctx, gcspr_el2, read_gcscr_el2());
write_el2_ctx_gcs(el2_sysregs_ctx, gcscr_el2, read_gcscr_el2());
write_el2_ctx_gcs(el2_sysregs_ctx, gcspr_el2, read_gcspr_el2());
}
}