Messages in this thread | | | Subject | Re: [PATCH] spi: bitbang: Fix NULL pointer dereference in spi_unregister_master | From | YueHaibing <> | Date | Thu, 16 May 2019 21:27:52 +0800 |
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On 2019/5/16 17:51, Mark Brown wrote: > On Thu, May 16, 2019 at 03:56:56PM +0800, YueHaibing wrote: > >> Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 >> Call Trace: >> dump_stack+0xa9/0x10e >> ? __list_del_entry_valid+0x45/0xd0 >> ? __list_del_entry_valid+0x45/0xd0 >> __kasan_report+0x171/0x18d >> ? __list_del_entry_valid+0x45/0xd0 >> kasan_report+0xe/0x20 > > Please think hard before including complete backtraces in upstream > reports, they are very large and contain almost no useful information > relative to their size so often obscure the relevant content in your > message. If part of the backtrace is usefully illustrative then it's > usually better to pull out the relevant sections.
Thanks, got it.
>
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