linux-kernel - [PATCH v2 0/2] dm crypt: some fixes to support dm-crypt running in softirq context

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Message-Id: <20201230214520.154793-1-ignat@cloudflare.com>
Date:   Wed, 30 Dec 2020 21:45:18 +0000
From:   Ignat Korchagin <ignat@...udflare.com>
To:     agk@...hat.com, snitzer@...hat.com, dm-devel@...hat.com,
        dm-crypt@...ut.de, linux-kernel@...r.kernel.org
Cc:     Ignat Korchagin <ignat@...udflare.com>, ebiggers@...nel.org,
        Damien.LeMoal@....com, mpatocka@...hat.com,
        herbert@...dor.apana.org.au, kernel-team@...udflare.com,
        nobuto.murata@...onical.com, clm@...com, josef@...icpanda.com,
        dsterba@...e.com, linux-btrfs@...r.kernel.org,
        mail@...iej.szmigiero.name
Subject: [PATCH v2 0/2] dm crypt: some fixes to support dm-crypt running in softirq context

Changes from v1:
0001: Handle memory allocation failure for GFP_ATOMIC

Ignat Korchagin (2):
  dm crypt: use GFP_ATOMIC when allocating crypto requests from softirq
  dm crypt: do not wait for backlogged crypto request completion in
    softirq

 drivers/md/dm-crypt.c | 135 +++++++++++++++++++++++++++++++++++++-----
 1 file changed, 120 insertions(+), 15 deletions(-)

-- 
2.20.1