From 75467f60a3d14f08f86f2b353298d2826382ff23 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 25 Sep 2026 15:55:03 -0700 Subject: Merge tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe Pull IPE fixes from Fan Wu: "Two fixes for use-after-free issues found by recent LLM-assisted code analysis. - move successful policy load auditing under the new policy directory's inode lock, preventing a concurrent policy deletion from freeing the policy while it is still being audited - protect the dm-verity root hash with RCU, preventing policy evaluation from racing with root hash replacement during preresume" * tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe: ipe: protect the dm-verity root hash with RCU ipe: fix use-after-free when auditing a newly loaded policy --- scripts/prune-kernel | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100755 scripts/prune-kernel (limited to 'scripts/prune-kernel') diff --git a/scripts/prune-kernel b/scripts/prune-kernel new file mode 100755 index 000000000..dadfd0e47 --- /dev/null +++ b/scripts/prune-kernel @@ -0,0 +1,25 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# because I use CONFIG_LOCALVERSION_AUTO, not the same version again and +# again, /boot and /lib/modules/ eventually fill up. +# Dumb script to purge that stuff: + +for f in "$@" +do + if rpm -qf "/lib/modules/$f" >/dev/null; then + echo "keeping $f (installed from rpm)" + elif [ $(uname -r) = "$f" ]; then + echo "keeping $f (running kernel) " + else + echo "removing $f" + rm -f "/boot/initramfs-$f.img" "/boot/System.map-$f" + rm -f "/boot/vmlinuz-$f" "/boot/config-$f" + rm -rf "/lib/modules/$f" + if [ -x "$(command -v new-kernel-pkg)" ]; then + new-kernel-pkg --remove $f + elif [ -x "$(command -v kernel-install)" ]; then + kernel-install remove $f + fi + fi +done -- cgit v1.3.1