commit cd43c221bb5e ("scsi: cxlflash: Isolate external module
dependencies") introduced the use of ifdefs to avoid compilation
errors when one of the possible backend driver, CXL or OCXL, is not
compiled.
Unfortunately, the wrong defines are used and the backend ops are
never assigned, leading to
From: Sreekanth Reddy
Date: Wed, 4 Jul 2018 16:54:05 +0530
>
> Also I tried replacing readl() API with readw()API (as HBA FW will
> send 16 bit data at a time) as shown below and still I see same issue,
>
> MPI2DefaultReply_t *default_reply = (MPI2DefaultReply_t *)reply;
> u16
Acked-by: Johannes Thumshirn
--
Johannes Thumshirn Storage
jthumsh...@suse.de+49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
Key
Acked-by: Johannes Thumshirn
--
Johannes Thumshirn Storage
jthumsh...@suse.de+49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
Key
fc_rport_login() will be calling mutex_lock() while running inside
an RCU-protected section, triggering the warning 'sleeping function
called from invalid context'.
To fix this we can drop the rcu functions here altogether as the
disc mutex protecting the list itself is already held, preventing
fc_rport_login() will be calling mutex_lock() while running inside
an RCU-protected section, triggering the warning 'sleeping function
called from invalid context'.
To fix this we can drop the rcu functions here altogether as the
disc mutex protecting the list itself is already held, preventing
Convert the free text locking notes into proper lockdep annotations.
Signed-off-by: Hannes Reinecke
---
drivers/scsi/libfc/fc_disc.c | 32 +
drivers/scsi/libfc/fc_lport.c | 108 +-
drivers/scsi/libfc/fc_rport.c | 99
On Tue, Jul 3, 2018 at 8:53 PM, James Bottomley
wrote:
> On Tue, 2018-07-03 at 22:49 +0900, David Miller wrote:
>> From: Sreekanth Reddy
>> Date: Tue, 3 Jul 2018 17:48:49 +0530
>>
>> > Any suggestion/update over my previous mail. I am using 4.13
>> kernel.
>>
>> I think the issue is that if you
Le Tue, 3 Jul 2018 17:37:56 +
Dave Carroll écrivait:
> > [ 61.076949] SME is active and system is using DMA bounce buffers
> > [ 61.076954] aacraid: Comm Interface type2 enabled
> >
>
> Both controllers are capable of 64-bit DMA, however the communication
> area should be 32-bit. Is
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