Revision 19dbdcb8039cff16669a05136a29180778d16d0a authored by Peter Zijlstra on 18 July 2019, 09:20:09 UTC, committed by Thomas Gleixner on 20 July 2019, 09:27:16 UTC
It's clearly documented that smp function calls cannot be invoked from softirq handling context. Unfortunately nothing enforces that or emits a warning. A single function call can be invoked from softirq context only via smp_call_function_single_async(). The only legit context is task context, so add a warning to that effect. Reported-by: luferry <luferry@163.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190718160601.GP3402@hirez.programming.kicks-ass.net
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 465 bytes |
Makefile | -rw-r--r-- | 211 bytes |
card_base.c | -rw-r--r-- | 34.6 KB |
card_base.h | -rw-r--r-- | 18.9 KB |
card_ddcb.c | -rw-r--r-- | 37.7 KB |
card_ddcb.h | -rw-r--r-- | 5.2 KB |
card_debugfs.c | -rw-r--r-- | 10.3 KB |
card_dev.c | -rw-r--r-- | 33.8 KB |
card_sysfs.c | -rw-r--r-- | 7.5 KB |
card_utils.c | -rw-r--r-- | 26.8 KB |
genwqe_driver.h | -rw-r--r-- | 1.7 KB |
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