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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
  SELinux: do not destroy the avc_cache_nodep
  KEYS: Have the garbage collector set its timer for live expired keys
  tpm-fixup-pcrs-sysfs-file-update
  creds_are_invalid() needs to be exported for use by modules:
  include/linux/cred.h: fix build

Fix trivial BUILD_BUG_ON-induced conflicts in drivers/char/tpm/tpm.c
This commit is contained in:
Linus Torvalds
2009-09-23 15:18:57 -07:00
parent a724eada8c 5224ee0863
commit c82ffab9a8
5 changed files with 39 additions and 26 deletions
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5
drivers/char/tpm/tpm.c
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@ -742,7 +742,7 @@ EXPORT_SYMBOL_GPL(tpm_pcr_read);
* the module usage count.
*/
#define TPM_ORD_PCR_EXTEND cpu_to_be32(20)
#define EXTEND_PCR_SIZE 34
#define EXTEND_PCR_RESULT_SIZE 34
static struct tpm_input_header pcrextend_header = {
.tag = TPM_TAG_RQU_COMMAND,
.length = cpu_to_be32(34),
@ -760,10 +760,9 @@ int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash)
return -ENODEV;
cmd.header.in = pcrextend_header;
BUG_ON(be32_to_cpu(cmd.header.in.length) > EXTEND_PCR_SIZE);
cmd.params.pcrextend_in.pcr_idx = cpu_to_be32(pcr_idx);
memcpy(cmd.params.pcrextend_in.hash, hash, TPM_DIGEST_SIZE);
rc = transmit_cmd(chip, &cmd, cmd.header.in.length,
rc = transmit_cmd(chip, &cmd, EXTEND_PCR_RESULT_SIZE,
"attempting extend a PCR value");
module_put(chip->dev->driver->owner);