Commit a662c4e0 authored by Sean Christopherson's avatar Sean Christopherson
Browse files

KVM: selftests: Clarify that arm64's inject_uer() takes a host PA, not a guest PA 

Rename inject_uer()'s @paddr to @hpa to make it more obvious that it
injects an error using a host PA, not a guest PA.

No functional change intended.

Link: https://patch.msgid.link/20260420212004.3938325-16-seanjc@google.com


Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
parent 4babae4c

tools/testing/selftests/kvm/arm64/sea_to_user.c

+2 −2
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ static void write_einj_entry(const char *einj_path, u64 val) 
		ksft_exit_fail_perror("Failed to write EINJ entry");

}



static void inject_uer(u64 paddr)

static void inject_uer(u64 hpa)

{

	if (access("/sys/firmware/acpi/tables/EINJ", R_OK) == -1)

		ksft_test_result_skip("EINJ table no available in firmware");
@@ -103,7 +103,7 @@ static void inject_uer(u64 paddr) 


	write_einj_entry(EINJ_ETYPE, ERROR_TYPE_MEMORY_UER);

	write_einj_entry(EINJ_FLAGS, MASK_MEMORY_UER);

	write_einj_entry(EINJ_ADDR, paddr);

	write_einj_entry(EINJ_ADDR, hpa);

	write_einj_entry(EINJ_MASK, ~0x0UL);

	write_einj_entry(EINJ_NOTRIGGER, 1);

	write_einj_entry(EINJ_DOIT, 1);