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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /kernel/locking/irqflag-debug.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'kernel/locking/irqflag-debug.c')
-rw-r--r-- | kernel/locking/irqflag-debug.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/locking/irqflag-debug.c b/kernel/locking/irqflag-debug.c new file mode 100644 index 000000000..810b50344 --- /dev/null +++ b/kernel/locking/irqflag-debug.c @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include <linux/bug.h> +#include <linux/export.h> +#include <linux/irqflags.h> + +noinstr void warn_bogus_irq_restore(void) +{ + instrumentation_begin(); + WARN_ONCE(1, "raw_local_irq_restore() called with IRQs enabled\n"); + instrumentation_end(); +} +EXPORT_SYMBOL(warn_bogus_irq_restore); |