On 1/28/21 12:22 PM, John Paul Adrian Glaubitz wrote: > Hi Jens! > > On 1/20/21 5:08 PM, Jens Axboe wrote: >>> This change broke the hpsa driver on my RX-2600 ia64 workstation in the sense that the >>> driver no longer loads and hence hard disks are no longer recognized. >> >> What does "no longer loads" mean? Does it hang? >> >>> Any idea what could be wrong? >> >> Can you try current -git? There's a task_work related fix in there which is >> related to this series, maybe that's it... > > I just tried Linus' current tree (ge5ff2cb9cf67) and the problem still persists. Funky... Can you see if this helps? diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index e67b22fc3c60..7de57ace4799 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -358,9 +358,6 @@ ia64_do_signal (struct sigscratch *scr, long in_syscall) */ restart = 0; - if (ksig.sig <= 0) - break; - if (unlikely(restart)) { switch (errno) { case ERESTART_RESTARTBLOCK: @@ -381,6 +378,9 @@ ia64_do_signal (struct sigscratch *scr, long in_syscall) } } + if (ksig.sig <= 0) + break; + /* * Whee! Actually deliver the signal. If the delivery failed, we need to * continue to iterate in this loop so we can deliver the SIGSEGV... -- Jens Axboe
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