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04bfa4c7d5
Allow any ahash to be used with a stack request, with optional
dynamic allocation when async is needed. The intended usage is:
HASH_REQUEST_ON_STACK(req, tfm);
...
err = crypto_ahash_digest(req);
/* The request cannot complete synchronously. */
if (err == -EAGAIN) {
/* This will not fail. */
req = HASH_REQUEST_CLONE(req, gfp);
/* Redo operation. */
err = crypto_ahash_digest(req);
}
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| cxl | ||
| drm | ||
| dt-bindings | ||
| hyperv | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||