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| author | Felix Held <felix-coreboot@felixheld.de> | 2021-07-13 21:07:12 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-07-14 21:55:57 +0000 |
| commit | 07ad2d9439749c5d0681f3c0e988b300865dbadb (patch) | |
| tree | cfe0727d195863165e238e01f31786480c494e2e /src/soc/amd/picasso/mca.c | |
| parent | 799742af3d40dc6449c1dcb9109300e1c9d8f58b (diff) | |
soc/amd/picasso: check length of mca_bank_name array
The length of mca_bank_name should match the return value of
mca_get_bank_count which gets the number of MCA banks from an MSR.
TEST=No error message on serial console on amd/mandolin
Change-Id: Ibdad51a7ef27266e110dfbb43188361952618342
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56274
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/picasso/mca.c')
| -rw-r--r-- | src/soc/amd/picasso/mca.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/mca.c b/src/soc/amd/picasso/mca.c index fcc9d3e155..ade8c503e0 100644 --- a/src/soc/amd/picasso/mca.c +++ b/src/soc/amd/picasso/mca.c @@ -184,6 +184,9 @@ static void mca_check_all_banks(void) struct mca_bank_status mci; const unsigned int num_banks = mca_get_bank_count(); + if (ARRAY_SIZE(mca_bank_name) != num_banks) + printk(BIOS_WARNING, "CPU has an unexpected number of MCA banks!\n"); + for (unsigned int i = 0 ; i < num_banks ; i++) { mci.bank = i; mci.sts = rdmsr(MCAX_STATUS_MSR(i)); |