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Re: [PATCH v3 13/22] x86/tpm.c: implement event log for TPM2.0
- To: Sergii Dmytruk <sergii.dmytruk@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 22 Oct 2025 17:17:38 +0200
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- Cc: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Ross Philipson <ross.philipson@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, trenchboot-devel@xxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 22 Oct 2025 15:17:45 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 30.05.2025 15:17, Sergii Dmytruk wrote:
> @@ -769,19 +807,11 @@ static uint32_t tpm2_hash_extend(unsigned loc, const
> uint8_t *buf,
> }
>
> if ( hash->alg == TPM_ALG_SHA1 )
> - {
> sha1_hash(hash->data, buf, size);
> - }
> else if ( hash->alg == TPM_ALG_SHA256 )
> - {
> sha2_256_digest(hash->data, buf, size);
> - }
> else
Please omit the braces then right when introducing the code.
> @@ -832,26 +958,15 @@ void tpm_hash_extend(unsigned loc, unsigned pcr, const
> uint8_t *buf,
> printk(XENLOG_ERR "Extending PCR%u failed\n", pcr);
> #endif
> }
> - } else {
> - uint8_t sha1_digest[SHA1_DIGEST_SIZE];
> - uint8_t sha256_digest[SHA2_256_DIGEST_SIZE];
> + }
> + else
> + {
Similarly here - please get the style right when the code is first added.
Jan
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