Displaying 20 results from an estimated 22 matches for "ticket_equ".
2015 Feb 24
4
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...ercommit %improve
> > kernbench 1x -0.13
> > kernbench 2x 0.02
> > dbench 1x -1.77
> > dbench 2x -0.63
> >
> > [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> > [Oleg: Moving slowpath flag to head, ticket_equals idea]
> > [PeterZ: Detailed changelog]
> >
> > Reported-by: Sasha Levin <sasha.levin at oracle.com>
> > Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> > Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
>...
2015 Feb 24
4
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...ercommit %improve
> > kernbench 1x -0.13
> > kernbench 2x 0.02
> > dbench 1x -1.77
> > dbench 2x -0.63
> >
> > [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> > [Oleg: Moving slowpath flag to head, ticket_equals idea]
> > [PeterZ: Detailed changelog]
> >
> > Reported-by: Sasha Levin <sasha.levin at oracle.com>
> > Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> > Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
>...
2015 Feb 24
2
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
Reviewed-by: Oleg Nesterov <oleg at redhat.com>
A...
2015 Feb 24
2
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
Reviewed-by: Oleg Nesterov <oleg at redhat.com>
A...
2015 Feb 15
7
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 95 +++++++++++++...
2015 Feb 15
7
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 95 +++++++++++++...
2015 Feb 15
0
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...6vcpu guest)
> benchmark overcommit %improve
> kernbench 1x -0.13
> kernbench 2x 0.02
> dbench 1x -1.77
> dbench 2x -0.63
>
> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> [Oleg: Moving slowpath flag to head, ticket_equals idea]
> [PeterZ: Detailed changelog]
>
> Reported-by: Sasha Levin <sasha.levin at oracle.com>
> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
> ---
Sasha, Hope this addr...
2015 Feb 15
0
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...6vcpu guest)
> benchmark overcommit %improve
> kernbench 1x -0.13
> kernbench 2x 0.02
> dbench 1x -1.77
> dbench 2x -0.63
>
> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> [Oleg: Moving slowpath flag to head, ticket_equals idea]
> [PeterZ: Detailed changelog]
>
> Reported-by: Sasha Levin <sasha.levin at oracle.com>
> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
> ---
Sasha, Hope this addr...
2015 Feb 15
0
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 95 +++++++++++++...
2015 Feb 15
0
[PATCH V5] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 95 +++++++++++++...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...GB 16vcpu guest)
> benchmark overcommit %improve
> kernbench 1x -0.13
> kernbench 2x 0.02
> dbench 1x -1.77
> dbench 2x -0.63
>
> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> [Oleg: Moving slowpath flag to head, ticket_equals idea]
> [PeterZ: Detailed changelog]
>
> Reported-by: Sasha Levin <sasha.levin at oracle.com>
> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
> Reviewed-by: Oleg Nestero...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...GB 16vcpu guest)
> benchmark overcommit %improve
> kernbench 1x -0.13
> kernbench 2x 0.02
> dbench 1x -1.77
> dbench 2x -0.63
>
> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> [Oleg: Moving slowpath flag to head, ticket_equals idea]
> [PeterZ: Detailed changelog]
>
> Reported-by: Sasha Levin <sasha.levin at oracle.com>
> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
> Reviewed-by: Oleg Nestero...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...ernbench 1x -0.13
> > > kernbench 2x 0.02
> > > dbench 1x -1.77
> > > dbench 2x -0.63
> > >
> > > [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> > > [Oleg: Moving slowpath flag to head, ticket_equals idea]
> > > [PeterZ: Detailed changelog]
> > >
> > > Reported-by: Sasha Levin <sasha.levin at oracle.com>
> > > Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> > > Signed-off-by: Raghavendra K T <raghavendra.kt at lin...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...ernbench 1x -0.13
> > > kernbench 2x 0.02
> > > dbench 1x -1.77
> > > dbench 2x -0.63
> > >
> > > [Jeremy: hinted missing TICKET_LOCK_INC for kick]
> > > [Oleg: Moving slowpath flag to head, ticket_equals idea]
> > > [PeterZ: Detailed changelog]
> > >
> > > Reported-by: Sasha Levin <sasha.levin at oracle.com>
> > > Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
> > > Signed-off-by: Raghavendra K T <raghavendra.kt at lin...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...t;> kernbench 1x -0.13
>>> kernbench 2x 0.02
>>> dbench 1x -1.77
>>> dbench 2x -0.63
>>>
>>> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
>>> [Oleg: Moving slowpath flag to head, ticket_equals idea]
>>> [PeterZ: Detailed changelog]
>>>
>>> Reported-by: Sasha Levin <sasha.levin at oracle.com>
>>> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
>>> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm...
2015 Feb 24
0
[PATCH for stable] x86/spinlocks/paravirt: Fix memory corruption on unlock
...t;> kernbench 1x -0.13
>>> kernbench 2x 0.02
>>> dbench 1x -1.77
>>> dbench 2x -0.63
>>>
>>> [Jeremy: hinted missing TICKET_LOCK_INC for kick]
>>> [Oleg: Moving slowpath flag to head, ticket_equals idea]
>>> [PeterZ: Detailed changelog]
>>>
>>> Reported-by: Sasha Levin <sasha.levin at oracle.com>
>>> Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
>>> Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm...
2015 Feb 13
3
[PATCH V4] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 91 +++++++++++++...
2015 Feb 13
3
[PATCH V4] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
[PeterZ: Detailed changelog]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 91 +++++++++++++...
2015 Feb 12
8
[PATCH V3] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 87 ++++++++++++++++++++---------------------...
2015 Feb 12
8
[PATCH V3] x86 spinlock: Fix memory corruption on completing completions
...setup: 16core (32 cpu +ht sandy bridge 8GB 16vcpu guest)
benchmark overcommit %improve
kernbench 1x -0.13
kernbench 2x 0.02
dbench 1x -1.77
dbench 2x -0.63
[Jeremy: hinted missing TICKET_LOCK_INC for kick]
[Oleg: Moving slowpath flag to head, ticket_equals idea]
Reported-by: Sasha Levin <sasha.levin at oracle.com>
Suggested-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt at linux.vnet.ibm.com>
---
arch/x86/include/asm/spinlock.h | 87 ++++++++++++++++++++---------------------...