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Groups > linux.kernel > #1212387
| From | Ross Zwisler <ross.zwisler@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] nfit, nd_blk: BLK status register is only 32 bits |
| Date | 2015-08-24 19:50 +0200 |
| Message-ID | <q142C-6gB-15@gated-at.bofh.it> (permalink) |
| References | <pZGvp-1vS-35@gated-at.bofh.it> <q13pU-5xE-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Aug 24, 2015 at 01:02:17PM -0400, Jeff Moyer wrote: > Ross Zwisler <ross.zwisler@linux.intel.com> writes: > > > Only read 32 bits for the BLK status register in read_blk_stat(). > > > > The format and size of this register is defined in the > > "NVDIMM Driver Writer's guide": > > > > http://pmem.io/documents/NVDIMM_Driver_Writers_Guide.pdf > > > > Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> > > Reported-by: Nicholas Moulin <nicholas.w.moulin@linux.intel.com> > > Looks fine, > > Reviewed-by: Jeff Moyer <jmoyer@redhat.com> > > However, now that you've drawn attention to that code, I'll note that > there is no checking of the pending or retry bits. In fact, > ACPI_NFIT_CONTROL_BUFFERED isn't even checked upon loading the tables. > Is this on a todo list somewhere? Yep, you're right, we do need to add support for each of these. I'm planning on doing it unless someone else gets to it first. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] nfit, nd_blk: BLK status register is only 32 bits Ross Zwisler <ross.zwisler@linux.intel.com> - 2015-08-21 00:30 +0200
Re: [PATCH] nfit, nd_blk: BLK status register is only 32 bits Jeff Moyer <jmoyer@redhat.com> - 2015-08-24 19:10 +0200
Re: [PATCH] nfit, nd_blk: BLK status register is only 32 bits Ross Zwisler <ross.zwisler@linux.intel.com> - 2015-08-24 19:50 +0200
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