From: Changwei Zou <changwei.zou@canonical.com>
To: herbert@gondor.apana.org.au
Cc: Martin.Kepplinger-Novakovic@ginzinger.com,
changwei.zou@canonical.com, davem@davemloft.net, ignat@linux.win,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
lukas@wunner.de, martink@posteo.de
Subject: Re: [PATCH v5] crypto: rsassa-pkcs1 - Avoid cacheline sharing with underlying driver
Date: Sat, 1 Aug 2026 18:44:23 +1000 [thread overview]
Message-ID: <20260801084423.10948-1-changwei.zou@canonical.com> (raw)
In-Reply-To: <am2UMhd5CAhDiKBF@gondor.apana.org.au>
Hi Herbert,
Please see the CAAM driver shown below.
Thank you very much for your guidance and support.
(gdb) bt
#0 rsa_edesc_alloc () at drivers/crypto/caam/caampkc.c:294
#1 caam_rsa_enc () at drivers/crypto/caam/caampkc.c:733
#2 crypto_akcipher_encrypt () at include/crypto/akcipher.h:279
#3 rsassa_pkcs1_verify () at crypto/rsassa-pkcs1.c:266
Kind regards,
Changwei
next prev parent reply other threads:[~2026-08-01 8:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-31 2:44 [PATCH v5] crypto: rsassa-pkcs1 - Avoid cacheline sharing with underlying driver Changwei Zou
2026-08-01 6:37 ` Herbert Xu
2026-08-01 8:44 ` Changwei Zou [this message]
2026-08-05 4:28 ` Changwei Zou
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