Greg Kroah-Hartman 066ecbf1a5 kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup() ...

commit d83d7ed260 upstream.

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: stable <stable@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230202151554.2310273-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-02-09 11:26:44 +01:00

..

affinity.c

…

autoprobe.c

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chip.c

genirq: Don't return error on missing optional irq_request_resources()

2022-08-17 14:23:00 +02:00

cpuhotplug.c

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debug.h

…

debugfs.c

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devres.c

…

dummychip.c

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generic-chip.c

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handle.c

random: remove unused irq_flags argument from add_interrupt_randomness()

2022-05-30 09:29:00 +02:00

internals.h

genirq/irqdesc: Don't try to remove non-existing sysfs files

2022-12-31 13:14:03 +01:00

ipi.c

…

irq_sim.c

…

irqdesc.c

genirq/irqdesc: Don't try to remove non-existing sysfs files

2022-12-31 13:14:03 +01:00

irqdomain.c

kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()

2023-02-09 11:26:44 +01:00

Kconfig

genirq: GENERIC_IRQ_IPI depends on SMP

2022-08-17 14:23:01 +02:00

Makefile

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manage.c

genirq: Take the proposed affinity at face value if force==true

2022-12-02 17:41:12 +01:00

matrix.c

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migration.c

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msi.c

genirq/msi: Shutdown managed interrupts with unsatifiable affinities

2022-12-02 17:41:11 +01:00

pm.c

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proc.c

…

resend.c

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settings.h

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spurious.c

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timings.c

…