Revision c0ec4ffc40939e9a5a5844ce455f2b5b66a005fd authored by Linus Torvalds on 29 January 2021, 21:47:47 UTC, committed by Linus Torvalds on 29 January 2021, 21:47:47 UTC
Pull io_uring fixes from Jens Axboe: "We got the cancelation story sorted now, so for all intents and purposes, this should be it for 5.11 outside of any potential little fixes that may come in. This contains: - task_work task state fixes (Hao, Pavel) - Cancelation fixes (me, Pavel) - Fix for an inflight req patch in this release (Pavel) - Fix for a lock deadlock issue (Pavel)" * tag 'io_uring-5.11-2021-01-29' of git://git.kernel.dk/linux-block: io_uring: reinforce cancel on flush during exit io_uring: fix sqo ownership false positive warning io_uring: fix list corruption for splice file_get io_uring: fix flush cqring overflow list while TASK_INTERRUPTIBLE io_uring: fix wqe->lock/completion_lock deadlock io_uring: fix cancellation taking mutex while TASK_UNINTERRUPTIBLE io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE io_uring: only call io_cqring_ev_posted() if events were posted io_uring: if we see flush on exit, cancel related tasks
compress.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Cryptographic API.
*
* Compression operations.
*
* Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
*/
#include <linux/crypto.h>
#include "internal.h"
int crypto_comp_compress(struct crypto_comp *comp,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen)
{
struct crypto_tfm *tfm = crypto_comp_tfm(comp);
return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst,
dlen);
}
EXPORT_SYMBOL_GPL(crypto_comp_compress);
int crypto_comp_decompress(struct crypto_comp *comp,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen)
{
struct crypto_tfm *tfm = crypto_comp_tfm(comp);
return tfm->__crt_alg->cra_compress.coa_decompress(tfm, src, slen, dst,
dlen);
}
EXPORT_SYMBOL_GPL(crypto_comp_decompress);
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