Messages in this thread | | | Date | Fri, 4 Oct 2019 11:26:15 -0700 (PDT) | From | Paul Walmsley <> | Subject | Re: [PATCH 1/4] riscv: avoid kernel hangs when trapped in BUG() |
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On Mon, 23 Sep 2019, Vincent Chen wrote:
> When the CONFIG_GENERIC_BUG is disabled by disabling CONFIG_BUG, if a > kernel thread is trapped by BUG(), the whole system will be in the > loop that infinitely handles the ebreak exception instead of entering the > die function. To fix this problem, the do_trap_break() will always call > the die() to deal with the break exception as the type of break is > BUG_TRAP_TYPE_BUG. > > Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
Thanks, queued for v5.4-rc.
- Paul
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