- zdev/dracut: fix kdump build to integrate with site support (#2229178)
- Resolves: #2229178
This commit is contained in:
Dan Horák
parent
4e68d72ca2
commit
7dbe365154
@ -1,7 +1,7 @@
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From 26251ccda8351529b8f1e8cb2aa5e73a8e9c4685 Mon Sep 17 00:00:00 2001
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From: Stefan Haberland <sth@linux.ibm.com>
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Date: Mon, 8 May 2023 14:52:54 +0200
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Subject: [PATCH 1/3] zdev: add support for autoquiesce related sysfs
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Subject: [PATCH 1/4] zdev: add support for autoquiesce related sysfs
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attributes (#2196510)
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Autoquiesce is a mechanism that tells Linux to stop issuing I/Os to a
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@ -106,13 +106,13 @@ index f9fd231..4330229 100644
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),
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.unknown_dev_attribs = 1,
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--
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2.40.1
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2.41.0
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From d26696e5bfbc0c95b9ca70c3bd4b8fff0e36e38f Mon Sep 17 00:00:00 2001
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From: Harald Freudenberger <freude@linux.ibm.com>
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Date: Wed, 17 May 2023 11:43:08 +0200
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Subject: [PATCH 2/3] lszcrypt: Support for SE AP pass-through support
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Subject: [PATCH 2/4] lszcrypt: Support for SE AP pass-through support
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(#2110510)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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@ -768,13 +768,13 @@ index 502a687..92cf453 100644
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#endif /* MISC_H */
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--
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2.40.1
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2.41.0
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From 4b8726135731ee039d8eb33566bfa051b66b7bfb Mon Sep 17 00:00:00 2001
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From: Harald Freudenberger <freude@linux.ibm.com>
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Date: Wed, 17 May 2023 13:13:09 +0200
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Subject: [PATCH 3/3] chzcrypt: Support for SE bind, unbind and associate
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Subject: [PATCH 3/4] chzcrypt: Support for SE bind, unbind and associate
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(#2110510)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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@ -1329,5 +1329,64 @@ index 68b36a5..b04bcfa 100644
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dev_list_all(&dev_list, &len);
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else
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--
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2.40.1
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2.41.0
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From 8212d3474c84309adb5955dcc3820a375f76c7ad Mon Sep 17 00:00:00 2001
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From: Steffen Maier <maier@linux.ibm.com>
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Date: Tue, 1 Aug 2023 18:58:45 +0200
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Subject: [PATCH 4/4] zdev/dracut: fix kdump build to integrate with site
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support (#2229178)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This complements v2.27.0 commit 73c46a30563d ("zdev/dracut: fix kdump by
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only activating required devices"). On older distributions, the absence of
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zdev_id can cause the following harmless error messages for each udev
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event:
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(spawn)[387]: failed to execute '/lib/s390-tools/zdev_id' \
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'/lib/s390-tools/zdev_id': No such file or directory
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Kdump is still functional nonetheless.
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As of v2.24.0 commit 2e89722ef0ec ("zdev: make site specific udev-rule for
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ccw"), the invocations of chzdev within
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zdev/dracut/95zdev-kdump/module-setup.sh generate
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/etc/udev/rules.d/40-zdev-id.rules. And so even though zdev-kdump
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intentionally does not install zdev_id and its previous singular user
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zdev/udev/81-dpm.rules into the kdump initrd, because DPM device auto
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configuration is not desired in the kdump environment, zdev_id meanwhile
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has an additional functionality for site-support and the generated
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40-zdev-id.rules calls /lib/s390-tools/zdev_id. By installing zdev_id into
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the kdump initrd, 40-zdev-id.rules can work without error.
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Fixes: 73c46a30563d ("zdev/dracut: fix kdump by only activating required devices")
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Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
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Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
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Signed-off-by: Steffen Maier <maier@linux.ibm.com>
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Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
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(cherry picked from commit 4b486e87cc2875f532784bd69ee680e714508059)
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---
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zdev/dracut/95zdev-kdump/module-setup.sh | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/zdev/dracut/95zdev-kdump/module-setup.sh b/zdev/dracut/95zdev-kdump/module-setup.sh
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index ad8e309..4ce2fc6 100755
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--- a/zdev/dracut/95zdev-kdump/module-setup.sh
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+++ b/zdev/dracut/95zdev-kdump/module-setup.sh
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@@ -46,6 +46,10 @@ installkernel() {
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install() {
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local _tempfile
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+ # zdev_id is not functionally required for kdump but optionally
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+ # installing avoids error messages from zdev site udev rule processing
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+ inst_multiple -o /lib/s390-tools/zdev_id
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+
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# Obtain kdump target device configuration
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_tempfile=$(mktemp --tmpdir dracut-zdev.XXXXXX)
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--
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2.41.0
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@ -13,7 +13,7 @@
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Name: s390utils
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Summary: Utilities and daemons for IBM z Systems
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Version: 2.27.0
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Release: 2%{?dist}
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Release: 3%{?dist}
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Epoch: 2
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License: MIT
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ExclusiveArch: s390 s390x
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@ -1004,6 +1004,10 @@ User-space development files for the s390/s390x architecture.
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%changelog
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* Mon Aug 07 2023 Dan Horák <dhorak@redhat.com> - 2:2.27.0-3
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- zdev/dracut: fix kdump build to integrate with site support (#2229178)
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- Resolves: #2229178
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* Fri Jul 21 2023 Dan Horák <dhorak@redhat.com> - 2:2.27.0-2
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- Secure Execution APQN binding and IBK association (#2110510)
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- Resolves: #2110510
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