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3d9e043dab
Decouple kzalloc from buffer creation, so that a managed allocation can be used: struct tpm_buf *buf __free(kfree) buf = kzalloc(TPM_BUFSIZE, GFP_KERNEL); if (!buf) return -ENOMEM; tpm_buf_init(buf, TPM_BUFSIZE); Alternatively, other allocations are also possible (static data, stack, etc) for example: u8 buf_data[512]; struct tpm_buf *buf = (struct tpm_buf *)buf_data; tpm_buf_init(buf, sizeof(buf_data)); This is achieved by embedding buffer's header inside the allocated blob, instead of having an outer wrapper. Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@opinsys.com> Tested-by: Srish Srinivasan <ssrish@linux.ibm.com> Message-ID: <20260522013555.1063716-1-jarkko@kernel.org> Signed-off-by: Ross Philipson <ross.philipson@oracle.com> |
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| .. | ||
| encrypted-keys | ||
| trusted-keys | ||
| big_key.c | ||
| compat_dh.c | ||
| compat.c | ||
| dh.c | ||
| gc.c | ||
| internal.h | ||
| Kconfig | ||
| key.c | ||
| keyctl_pkey.c | ||
| keyctl.c | ||
| keyring.c | ||
| Makefile | ||
| permission.c | ||
| persistent.c | ||
| proc.c | ||
| process_keys.c | ||
| request_key_auth.c | ||
| request_key.c | ||
| sysctl.c | ||
| user_defined.c | ||