From: Mimi Zohar <zohar@linux.ibm.com>
To: Roberto Sassu <roberto.sassu@huawei.com>,
"James.Bottomley@HansenPartnership.com"
<James.Bottomley@HansenPartnership.com>,
"jarkko.sakkinen@linux.intel.com"
<jarkko.sakkinen@linux.intel.com>
Cc: "linux-integrity@vger.kernel.org"
<linux-integrity@vger.kernel.org>,
"linux-security-module@vger.kernel.org"
<linux-security-module@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Silviu Vlasceanu <Silviu.Vlasceanu@huawei.com>,
"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: Re: [PATCH v2 2/8] ima: Switch to ima_hash_algo for boot aggregate
Date: Thu, 06 Feb 2020 07:17:06 -0500 [thread overview]
Message-ID: <1580991426.5585.334.camel@linux.ibm.com> (raw)
In-Reply-To: <b1507c1121b64b3abc00e154fcfeef65@huawei.com>
On Thu, 2020-02-06 at 09:36 +0000, Roberto Sassu wrote:
> > Hi Roberto,
> >
> > On Wed, 2020-02-05 at 11:33 +0100, Roberto Sassu wrote:
> >
> > <snip>
> >
> > > Reported-by: Jerry Snitselaar <jsnitsel@redhat.com>
> > > Suggested-by: James Bottomley
> > <James.Bottomley@HansenPartnership.com>
> > > Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
> > > Cc: stable@vger.kernel.org
> >
> > Cc'ing stable resulted in Sasha's automated message. If you're going
> > to Cc stable, then please include the stable kernel release (e.g. Cc:
> > stable@vger.kernel.org # v5.3). Also please include a "Fixes" tag.
> > Normally only bug fixes are backported.
>
> Ok, will add the kernel version. I also thought which commit I should
> mention in the Fixes tag. IMA always read the SHA1 bank from the
> beginning. I could mention the patch that introduces the new API
> to read other banks, but I'm not sure. What do you think?
This patch is dependent on nr_allocated_banks. Please try applying
this patch to the earliest stable kernel with the commit that
introduces nr_allocated_banks and test to make sure it works properly.
thanks,
Mimi
next prev parent reply other threads:[~2020-02-06 12:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 10:33 [PATCH v2 0/8] ima: support stronger algorithms for attestation Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 1/8] tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST Roberto Sassu
2020-02-05 21:57 ` Jarkko Sakkinen
2020-02-05 10:33 ` [PATCH v2 2/8] ima: Switch to ima_hash_algo for boot aggregate Roberto Sassu
2020-02-05 20:41 ` Mimi Zohar
2020-02-06 9:33 ` Roberto Sassu
2020-02-05 21:00 ` Mimi Zohar
2020-02-06 9:36 ` Roberto Sassu
2020-02-06 12:17 ` Mimi Zohar [this message]
2020-02-06 12:28 ` Roberto Sassu
2020-02-06 12:31 ` Mimi Zohar
2020-02-05 10:33 ` [PATCH v2 3/8] ima: Evaluate error in init_ima() Roberto Sassu
2020-02-05 10:39 ` Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 4/8] ima: Store template digest directly in ima_template_entry Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 5/8] ima: Switch to dynamically allocated buffer for template digests Roberto Sassu
2020-02-05 16:39 ` Roberto Sassu
2020-02-06 16:08 ` Mimi Zohar
2020-02-06 16:27 ` Roberto Sassu
2020-02-06 16:33 ` Mimi Zohar
2020-02-06 16:36 ` Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 6/8] ima: Allocate and initialize tfm for each PCR bank Roberto Sassu
2020-02-05 23:41 ` kbuild test robot
2020-02-05 23:41 ` [RFC PATCH] ima: ima_init_ima_crypto() can be static kbuild test robot
2020-02-05 10:33 ` [PATCH v2 7/8] ima: Calculate and extend PCR with digests in ima_template_entry Roberto Sassu
2020-02-05 10:33 ` [PATCH v2 8/8] ima: Use ima_hash_algo for collision detection in the measurement list Roberto Sassu
[not found] ` <20200302012218.GU6548@shao2-debian>
2020-03-02 9:46 ` [ima] 9165b814d2: BUG:kernel_NULL_pointer_dereference,address Roberto Sassu
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