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From: Mimi Zohar <zohar@linux.ibm.com>
To: Bruno Meneguele <bmeneg@redhat.com>
Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4] ima: silence measurement list hexdump during kexec
Date: Wed, 05 Jan 2022 08:35:40 -0500	[thread overview]
Message-ID: <4dc32716cf6e226539ad56cef9a372d26fc54dcc.camel@linux.ibm.com> (raw)
In-Reply-To: <20211229020303.357610-1-bmeneg@redhat.com>

On Tue, 2021-12-28 at 23:03 -0300, Bruno Meneguele wrote:
> Direclty calling print_hex_dump() dumps the IMA measurement list on soft

^Directly

> resets (kexec) straight to the syslog (kmsg/dmesg) without considering the
> DEBUG flag or the dynamic debug state, causing the output to be always
> printed, including during boot time.
> 
> Since this output is only valid for IMA debugging, but not necessary on
> normal kexec operation, print_hex_dump_debug() adheres to the pr_debug()
> behavior: the dump is only printed to syslog when DEBUG is defined or when
> explicitly requested by the user through dynamic debugging.
> 
> Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>

Thanks, Bruno.  This patch is now queued in #next-integrity-testing.

Mimi


      reply	other threads:[~2022-01-05 13:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-29  2:03 [PATCH v4] ima: silence measurement list hexdump during kexec Bruno Meneguele
2022-01-05 13:35 ` Mimi Zohar [this message]

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