Re: [Xen-devel] [PATCH v3 14/14] AMD/IOMMU: process softirqs while dumping IRTs

2019-07-22 Thread Andrew Cooper
On 22/07/2019 09:49, Jan Beulich wrote: > On 19.07.2019 19:55, Andrew Cooper wrote: >> On 16/07/2019 17:41, Jan Beulich wrote: >> As an observation, I wonder whether continually sprinkling >> process_pending_softirqs() is the best thing to do for keyhandlers. >> We've got a number of other which

Re: [Xen-devel] [PATCH v3 14/14] AMD/IOMMU: process softirqs while dumping IRTs

2019-07-22 Thread Jan Beulich
On 19.07.2019 19:55, Andrew Cooper wrote: > On 16/07/2019 17:41, Jan Beulich wrote: >> When there are sufficiently many devices listed in the ACPI tables (no >> matter if they actually exist), output may take way longer than the >> watchdog would like. >> >> Signed-off-by: Jan Beulich >> --- >>

Re: [Xen-devel] [PATCH v3 14/14] AMD/IOMMU: process softirqs while dumping IRTs

2019-07-19 Thread Woods, Brian
On Tue, Jul 16, 2019 at 04:41:21PM +, Jan Beulich wrote: > When there are sufficiently many devices listed in the ACPI tables (no > matter if they actually exist), output may take way longer than the > watchdog would like. > > Signed-off-by: Jan Beulich Acked-by: Brian Woods > --- > v3:

Re: [Xen-devel] [PATCH v3 14/14] AMD/IOMMU: process softirqs while dumping IRTs

2019-07-19 Thread Andrew Cooper
On 16/07/2019 17:41, Jan Beulich wrote: > When there are sufficiently many devices listed in the ACPI tables (no > matter if they actually exist), output may take way longer than the > watchdog would like. > > Signed-off-by: Jan Beulich > --- > v3: New. > --- > TBD: Seeing the volume of output I

[Xen-devel] [PATCH v3 14/14] AMD/IOMMU: process softirqs while dumping IRTs

2019-07-16 Thread Jan Beulich
When there are sufficiently many devices listed in the ACPI tables (no matter if they actually exist), output may take way longer than the watchdog would like. Signed-off-by: Jan Beulich --- v3: New. --- TBD: Seeing the volume of output I wonder whether we should further suppress logging