On powerpc, setting CONFIG_NVRAM=n builds a kernel with no NVRAM support.
Setting CONFIG_NVRAM=m enables the /dev/nvram misc device module without
enabling NVRAM support in drivers. Setting CONFIG_NVRAM=y enables the
misc device (built-in) and also enables NVRAM support in drivers.
m68k shares
On Sat, 2015-07-25 at 08:48 +0200, Christoph Hellwig wrote:
On Fri, Jul 24, 2015 at 01:32:14PM -0700, Nicholas A. Bellinger wrote:
We've already been through this discussion a couple of years back when
target_submit_cmd() first came into existence.
The reason iscsi/iser-target continues
On 07/24/2015 05:28 PM, Martin K. Petersen wrote:
Christoph == Christoph Hellwig h...@lst.de writes:
Christoph Can you move this to scsi_mod.ko? I'll need the same code
Christoph for the NFS SCSI layout driver soon.
Same here. Working on copy offload again.
Hehe. Thought that was needed
On 07/24/2015 05:21 PM, Christoph Hellwig wrote:
+charwork_q_name[264];
create_workqueue and friends now accept printf-like format
string, so there is no need for this temporary buffer.
+int error;
+struct completion init_complete;
On 07/24/2015 04:48 PM, Christoph Hellwig wrote:
This seems to be a bit of a catchall. Can you split the logging changes
from actual error code logic changes and describe the latter in more detail?
Ok.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries Storage
h...@suse.de
On 07/24/2015 04:51 PM, Christoph Hellwig wrote:
-memset(h-buff, 0, stpg_len);
-h-buff[4] = TPGS_STATE_OPTIMIZED 0x0f;
-h-buff[6] = (h-group_id 8) 0xff;
-h-buff[7] = h-group_id 0xff;
+memset(stpg_data, 0, stpg_len);
+stpg_data[4] = TPGS_STATE_OPTIMIZED 0x0f;
+
On 07/24/2015 04:53 PM, Christoph Hellwig wrote:
Seems like this should use scsi_execute_req_flags instead so that it doesn't
have to deal with the raw sense buffer.
Ok, I'll have a look here.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries Storage
h...@suse.de
On 07/24/2015 05:07 PM, Christoph Hellwig wrote:
On Wed, Jul 08, 2015 at 11:06:12AM +0200, Hannes Reinecke wrote:
Parse VPD descriptor to figure out the device identification.
As devices might implement several descriptors the order
of preference is:
- NAA IEE Registered Extended
- EUI-64
On 07/24/2015 04:58 PM, Christoph Hellwig wrote:
On Wed, Jul 08, 2015 at 11:06:09AM +0200, Hannes Reinecke wrote:
+pg = kzalloc(sizeof(struct alua_port_group), GFP_KERNEL);
+if (!pg) {
+sdev_printk(KERN_WARNING, sdev,
+%s: kzalloc port group
Which debug printk do you care about? I'd much prefer having a trace
point inside the driver which could even pretty print it instead of the
hack where a driver defined binary value is printed by the core.
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On Fri, Jul 24, 2015 at 03:06:12AM +, Elliott, Robert (Server Storage)
wrote:
Note that the officially published versions of the ISO and ANSI
standards don't carry that revision number r36; they just have
the standard name and year. SBC-3 revision 36 became
ANSI INCITS 514-2014
On Fri, Jul 24, 2015 at 01:32:14PM -0700, Nicholas A. Bellinger wrote:
We've already been through this discussion a couple of years back when
target_submit_cmd() first came into existence.
The reason iscsi/iser-target continues to be a special case is due to
immediate data vs. non immediate
On 07/24/2015 04:42 PM, Christoph Hellwig wrote:
As per the comment on patch 3 I'd rather expose the ALUA state in the core
SCSI code. But having this alua_state attribute in core SCSI code sounds
fine to me.
Sure, we can have an attribute 'alua_state' in the core code; after all,
ALUA is
On 07/24/2015 04:43 PM, Christoph Hellwig wrote:
On Fri, Jul 24, 2015 at 04:40:42PM +0200, Hannes Reinecke wrote:
Yeah, possibly. After all, the variable isn't expected to change
under rcu_read_lock().
Actually it can and will change, that's the point. But if you use
a local variable you
Hi Brian,
Thanks for reviewing. Comments inline below.
-matt
On Jul 24, 2015, at 3:15 PM, Brian King wrote:
On 07/16/2015 06:26 PM, Matthew R. Ochs wrote:
+
+/**
+ * ba_clone() - frees a block from the block allocator
+ * @ba_lun: Block allocator from which to allocate a block.
+ *
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