Revision 9dae41a238a952eb65c8aa8a59d8aa39058a7bcf authored by Linus Torvalds on 20 August 2017, 16:07:56 UTC, committed by Linus Torvalds on 20 August 2017, 16:07:56 UTC
Pull irq fixes from Thomas Gleixner: "A pile of smallish changes all over the place: - Add a missing ISB in the GIC V1 driver - Remove an ACPI version check in the GIC V3 ITS driver - Add the missing irq_pm_shutdown function for BRCMSTB-L2 to avoid spurious wakeups - Remove the artifical limitation of ITS instances to the number of NUMA nodes which prevents utilizing the ITS hardware correctly - Prevent a infinite parsing loop in the GIC-V3 ITS/MSI code - Honour the force affinity argument in the GIC-V3 driver which is required to make perf work correctly - Correctly report allocation failures in GIC-V2/V3 to avoid using half allocated and initialized interrupts. - Fixup checks against nr_cpu_ids in the generic IPI code" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/ipi: Fixup checks against nr_cpu_ids genirq: Restore trigger settings in irq_modify_status() MAINTAINERS: Remove Jason Cooper's irqchip git tree irqchip/gic-v3-its-platform-msi: Fix msi-parent parsing loop irqchip/gic-v3-its: Allow GIC ITS number more than MAX_NUMNODES irqchip: brcmstb-l2: Define an irq_pm_shutdown function irqchip/gic: Ensure we have an ISB between ack and ->handle_irq irqchip/gic-v3-its: Remove ACPICA version check for ACPI NUMA irqchip/gic-v3: Honor forced affinity setting irqchip/gic-v3: Report failures in gic_irq_domain_alloc irqchip/gic-v2: Report failures in gic_irq_domain_alloc irqchip/atmel-aic: Remove root argument from ->fixup() prototype irqchip/atmel-aic: Fix unbalanced refcount in aic_common_rtc_irq_fixup() irqchip/atmel-aic: Fix unbalanced of_node_put() in aic_common_irq_fixup()
gcc-plugin.sh
#!/bin/sh
srctree=$(dirname "$0")
SHOW_ERROR=
if [ "$1" = "--show-error" ] ; then
SHOW_ERROR=1
shift || true
fi
gccplugins_dir=$($3 -print-file-name=plugin)
plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
#include "gcc-common.h"
#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
#warning $2 CXX
#else
#warning $1 CC
#endif
EOF
)
if [ $? -ne 0 ]
then
if [ -n "$SHOW_ERROR" ] ; then
echo "${plugincc}" >&2
fi
exit 1
fi
case "$plugincc" in
*"$1 CC"*)
echo "$1"
exit 0
;;
*"$2 CXX"*)
# the c++ compiler needs another test, see below
;;
*)
exit 1
;;
esac
# we need a c++ compiler that supports the designated initializer GNU extension
plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
#include "gcc-common.h"
class test {
public:
int test;
} test = {
.test = 1
};
EOF
)
if [ $? -eq 0 ]
then
echo "$2"
exit 0
fi
if [ -n "$SHOW_ERROR" ] ; then
echo "${plugincc}" >&2
fi
exit 1
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