security/tpm: Use unique CBMEM names for TCPA logs
Fix regression introduced in commit f18dc5c7
"Add TCPA logging functionality":
Introduced TCPA log got overwritten in acpi.c of x86/arch, due to
CBMEM name collision. Use a different cbmem name to have two independent
TCPA logs.
Change-Id: Iac63ac26989080a401aac2273265a263a3fdec56
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/27726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
committed by
Philipp Deppenwiese
parent
f849972f65
commit
791ba97d1d
@@ -260,14 +260,14 @@ static void *get_tcpa_log(u32 *size)
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const struct cbmem_entry *ce;
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const u32 tcpa_default_log_len = 0x10000;
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void *lasa;
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ce = cbmem_entry_find(CBMEM_ID_TCPA_LOG);
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ce = cbmem_entry_find(CBMEM_ID_TCPA_TCG_LOG);
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if (ce) {
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lasa = cbmem_entry_start(ce);
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*size = cbmem_entry_size(ce);
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printk(BIOS_DEBUG, "TCPA log found at %p\n", lasa);
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return lasa;
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}
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lasa = cbmem_add(CBMEM_ID_TCPA_LOG, tcpa_default_log_len);
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lasa = cbmem_add(CBMEM_ID_TCPA_TCG_LOG, tcpa_default_log_len);
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if (!lasa) {
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printk(BIOS_ERR, "TCPA log creation failed\n");
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return NULL;
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