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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-02 22:05:43 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-02 22:05:43 +0300
commit74673fc50babc9be22b32c4ce697fceb51c7671a (patch)
tree3ba181d4f4a0346eb500531f38c40538fcb72458 /security
parent19f2e267a5d0d26282a64f8f788c482852c95324 (diff)
parent0db51ef26e87845d1748c363702585e2f0a06266 (diff)
downloadlinux-74673fc50babc9be22b32c4ce697fceb51c7671a.tar.xz
Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull TPM updates from James Morris: - Support for partial reads of /dev/tpm0. - Clean up for TPM 1.x code: move the commands to tpm1-cmd.c and make everything to use the same data structure for building TPM commands i.e. struct tpm_buf. * 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (25 commits) tpm: add support for partial reads tpm: tpm_ibmvtpm: fix kdoc warnings tpm: fix kdoc for tpm2_flush_context_cmd() tpm: tpm_try_transmit() refactor error flow. tpm: use u32 instead of int for PCR index tpm1: reimplement tpm1_continue_selftest() using tpm_buf tpm1: reimplement SAVESTATE using tpm_buf tpm1: rename tpm1_pcr_read_dev to tpm1_pcr_read() tpm1: implement tpm1_pcr_read_dev() using tpm_buf structure tpm: tpm1: rewrite tpm1_get_random() using tpm_buf structure tpm: tpm-space.c remove unneeded semicolon tpm: tpm-interface.c drop unused macros tpm: add tpm_auto_startup() into tpm-interface.c tpm: factor out tpm_startup function tpm: factor out tpm 1.x pm suspend flow into tpm1-cmd.c tpm: move tpm 1.x selftest code from tpm-interface.c tpm1-cmd.c tpm: factor out tpm1_get_random into tpm1-cmd.c tpm: move tpm_getcap to tpm1-cmd.c tpm: move tpm1_pcr_extend to tpm1-cmd.c tpm: factor out tpm_get_timeouts() ...
Diffstat (limited to 'security')
-rw-r--r--security/integrity/ima/ima_crypto.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index d9e7728027c6..acf2c7df7145 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -643,7 +643,7 @@ int ima_calc_buffer_hash(const void *buf, loff_t len,
return calc_buffer_shash(buf, len, hash);
}
-static void __init ima_pcrread(int idx, u8 *pcr)
+static void __init ima_pcrread(u32 idx, u8 *pcr)
{
if (!ima_tpm_chip)
return;
@@ -659,7 +659,8 @@ static int __init ima_calc_boot_aggregate_tfm(char *digest,
struct crypto_shash *tfm)
{
u8 pcr_i[TPM_DIGEST_SIZE];
- int rc, i;
+ int rc;
+ u32 i;
SHASH_DESC_ON_STACK(shash, tfm);
shash->tfm = tfm;