de2150e3d3
Rebuild initramfs on package upgrade (already done for Debian
previously) and store 1 into /var/lib/qubes/initramfs-updated. Then,
only add xen_scrub_pages=0 kernel option if
/var/lib/qubes/initramfs-updated is there (with "1" or greater number).
This way, if initramfs rebuild doesn't happen for any reason,
xen_scrub_pages=0 will not be added.
Fixes 456fe99 "Disable scrubbing memory pages during initial balloon down"
QubesOS/qubes-issues#1963
52 lines
1.4 KiB
Bash
52 lines
1.4 KiB
Bash
#!/bin/bash
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# postinst script for qubes-kernel-vm-support
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#
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# see: dh_installdeb(1)
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set -e
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# The postinst script may be called in the following ways:
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# * <postinst> 'configure' <most-recently-configured-version>
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# * <old-postinst> 'abort-upgrade' <new version>
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# * <conflictor's-postinst> 'abort-remove' 'in-favour' <package>
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# <new-version>
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# * <postinst> 'abort-remove'
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# * <deconfigured's-postinst> 'abort-deconfigure' 'in-favour'
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# <failed-install-package> <version> 'removing'
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# <conflicting-package> <version>
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#
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# For details, see http://www.debian.org/doc/debian-policy/ or
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# https://www.debian.org/doc/debian-policy/ch-maintainerscripts.html or
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# the debian-policy package
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case "${1}" in
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configure)
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if [ -x /usr/sbin/update-initramfs ]; then
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if update-initramfs -u; then
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# "milestone" initramfs update version:
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# 1 - addition of xen scrub_pages enabling code
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echo 1 > /var/lib/qubes/initramfs-updated
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fi
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fi
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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exit 0
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;;
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*)
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echo "postinst called with unknown argument \`${1}'" >&2
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exit 1
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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# vim: set ts=4 sw=4 sts=4 et :
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