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Fri, 16 May 2025 05:41:04 -0700 (PDT) Date: Fri, 16 May 2025 14:41:02 +0200 From: Corentin Labbe To: Herbert Xu Cc: Klaus Kudielka , Eric Biggers , regressions@lists.linux.dev, linux-kernel@vger.kernel.org, Linux Crypto Mailing List , Boris Brezillon , EBALARD Arnaud , Romain Perier Subject: Re: [PATCH] crypto: marvell/cesa - Avoid empty transfer descriptor Message-ID: References: <28184fb96e2de8a0af32816f5ff1b3d776b57217.camel@gmail.com> <8e9b45bdafe6ac3f12bcbb5fce5bc9949566344f.camel@gmail.com> <20dde00750d803a9a364ded99dab1e3e22daec77.camel@gmail.com> <20250515182131.GC1411@quark> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Le Fri, May 16, 2025 at 07:25:49AM +0800, Herbert Xu a écrit : > On Thu, May 15, 2025 at 08:45:39PM +0200, Klaus Kudielka wrote: > > > > ...and the failing marvell-cesa self-tests seem to have magically disappeared. > > I now had five successful reboot / modprobe marvell-cesa in a row. > > It's always unfortunate when a printk patch makes the problem > go away :) > > Correntin, can you still reproduce the failures with the latest > cryptodev tree? Yes I have still errors: [ 12.798454] marvell-cesa f1090000.crypto: CESA device successfully registered [ 13.282357] alg: ahash: mv-sha256 test failed (wrong result) on test vector 1, cfg="random: inplace_one_sglist use_final src_divs=[42.5%@+4054, 57.95%@+4074]" [ 13.286675] alg: ahash: mv-sha1 test failed (wrong result) on test vector "random: psize=47 ksize=0", cfg="random: inplace_one_sglist use_final src_divs=[8.86%@+4058, 91.14%@+164] iv_offset=91 key_offset=58" [ 13.297245] alg: self-tests for sha256 using mv-sha256 failed (rc=-22) Setting prompt string to ['-+\\[ end trace \\w* \\]-+[^\\n]*\\r', '/ #', '~ #', 'sh-5.1#', 'Login timed out', 'Login incorrect'] [ 13.317153] ------------[ cut here ]------------ [ 13.317157] alg: self-tests for sha1 using mv-sha1 failed (rc=-22) [ 13.323696] WARNING: CPU: 1 PID: 149 at crypto/testmgr.c:5808 alg_test+0x42c/0x654 [ 13.328333] ------------[ cut here ]------------ [ 13.334524] alg: self-tests for sha256 using mv-sha256 failed (rc=-22) [ 13.342146] WARNING: CPU: 0 PID: 148 at crypto/testmgr.c:5808 alg_test+0x42c/0x654 [ 13.346745] Modules linked in: md5 marvell_cesa [ 13.353288] alg: self-tests for sha1 using mv-sha1 failed (rc=-22) [ 13.360875] libdes sfp [ 13.365414] Modules linked in: [ 13.371609] mdio_i2c [ 13.374059] md5 [ 13.377121] CPU: 1 UID: 0 PID: 149 Comm: cryptomgr_test Not tainted 6.15.0-rc5-g1bafd82d9a40 #105 NONE [ 13.377130] Hardware name: Marvell Armada 380/385 (Device Tree) [ 13.377133] Call trace: [ 13.377139] unwind_backtrace from show_stack+0x10/0x14 [ 13.377153] show_stack from dump_stack_lvl+0x54/0x68 [ 13.377164] dump_stack_lvl from __warn+0x80/0x124 [ 13.377177] __warn from warn_slowpath_fmt+0x124/0x18c [ 13.377190] warn_slowpath_fmt from alg_test+0x42c/0x654 [ 13.377201] alg_test from cryptomgr_test+0x18/0x38 [ 13.377208] cryptomgr_test from kthread+0x108/0x234 [ 13.377221] kthread from ret_from_fork+0x14/0x28 [ 13.377231] Exception stack(0xf0b11fb0 to 0xf0b11ff8) [ 13.377236] 1fa0: 00000000 00000000 00000000 00000000 [ 13.377241] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 13.377246] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 13.377249] ---[ end trace 0000000000000000 ]---