#!/bin/sh # # A depmod wrapper used by the toplevel Makefile if test $# -ne 3; then echo "Usage: $0 /sbin/depmod " >&2 exit 1 fi DEPMOD=$1 KERNELRELEASE=$2 SYMBOL_PREFIX=$3 if ! test -r System.map -a -x "$DEPMOD"; then exit 0 fi # older versions of depmod don't support -P # support was added in module-init-tools 3.13 if test -n "$SYMBOL_PREFIX"; then release=$("$DEPMOD" --version) package=$(echo "$release" | cut -d' ' -f 1) if test "$package" = "module-init-tools"; then version=$(echo "$release" | cut -d' ' -f 2) later=$(printf '%s\n' "$version" "3.13" | sort -V | tail -n 1) if test "$later" != "$version"; then # module-init-tools < 3.13, drop the symbol prefix SYMBOL_PREFIX="" fi fi if test -n "$SYMBOL_PREFIX"; then SYMBOL_PREFIX="-P $SYMBOL_PREFIX" fi fi # older versions of depmod require the version string to start with three # numbers, so we cheat with a symlink here depmod_hack_needed=true tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX) mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE" if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \ -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then depmod_hack_needed=false fi fi rm -rf "$tmp_dir" if $depmod_hack_needed; then symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE" ln -s "$KERNELRELEASE" "$symlink" KERNELRELEASE=99.98.$KERNELRELEASE fi set -- -ae -F System.map if test -n "$INSTALL_MOD_PATH"; then set -- "$@" -b "$INSTALL_MOD_PATH" fi "$DEPMOD" "$@" "$KERNELRELEASE" $SYMBOL_PREFIX ret=$? if $depmod_hack_needed; then rm -f "$symlink" fi exit $ret f2b81366'>refslogtreecommitdiff
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /include/dt-bindings/reset/ti-syscon.h
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'include/dt-bindings/reset/ti-syscon.h')