Re: [PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-10 Thread Brian King
On 12/08/2014 03:38 PM, Eric W. Biederman wrote: > Brian King writes: > >> On 12/02/2014 12:49 PM, Brian King wrote: >>> On 12/02/2014 12:47 PM, Brian King wrote: A kexec boot for some ipr SAS adapters was seen to take ~20 seconds just doing ipr adapter initialization. This is due to th

Re: [PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-08 Thread Eric W. Biederman
Brian King writes: > On 12/02/2014 12:49 PM, Brian King wrote: >> On 12/02/2014 12:47 PM, Brian King wrote: >>> A kexec boot for some ipr SAS adapters was seen to take ~20 seconds >>> just doing ipr adapter initialization. This is due to the fact that >>> a kexec invokes the driver's shutdown han

Re: [PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-08 Thread Brian King
On 12/02/2014 12:49 PM, Brian King wrote: > On 12/02/2014 12:47 PM, Brian King wrote: >> A kexec boot for some ipr SAS adapters was seen to take ~20 seconds >> just doing ipr adapter initialization. This is due to the fact that >> a kexec invokes the driver's shutdown handler which places the adapt

Re: [PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-02 Thread wenxiong
Reviewed-by: Wen Xiong Thanks, Wendy Quoting Brian King : A kexec boot for some ipr SAS adapters was seen to take ~20 seconds just doing ipr adapter initialization. This is due to the fact that a kexec invokes the driver's shutdown handler which places the adapter into a state that requires a

Re: [PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-02 Thread Brian King
On 12/02/2014 12:47 PM, Brian King wrote: > A kexec boot for some ipr SAS adapters was seen to take ~20 seconds > just doing ipr adapter initialization. This is due to the fact that > a kexec invokes the driver's shutdown handler which places the adapter > into a state that requires a hard reset an

[PATCH RESEND 2/5] kexec: Export kexec_in_progress

2014-12-02 Thread Brian King
A kexec boot for some ipr SAS adapters was seen to take ~20 seconds just doing ipr adapter initialization. This is due to the fact that a kexec invokes the driver's shutdown handler which places the adapter into a state that requires a hard reset and resulting firmware initialization to be usable