The function netif_set_real_num_tx_queues() will return -EINVAL if
the second parameter < 1, so call this function with the second
parameter set to 0 is meaningless.
Signed-off-by: Liang Li
---
drivers/net/xen-netfront.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/drivers/net/
The function netif_set_real_num_tx_queues() will return -EINVAL if
the second parameter 1, so call this function with the second
parameter set to 0 is meaningless.
Signed-off-by: Liang Li liang.z...@intel.com
---
drivers/net/xen-netfront.c | 7 ---
1 file changed, 7 deletions(-)
diff --git
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
arch/x86
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li
Signed-off-by: Yang Zhang
---
arch/x86
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li liang.z...@intel.com
Signed-off-by: Yang
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li liang.z...@intel.com
Signed-off-by: Yang
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li
---
arch/x86/kvm/vmx.c | 2 ++
arch/x86
The MPX feature requires eager KVM FPU restore support. We have verified
that MPX cannot work correctly with the current lazy KVM FPU restore
mechanism. Eager KVM FPU restore should be enabled if the MPX feature is
exposed to VM.
Signed-off-by: Liang Li liang.z...@intel.com
---
arch/x86/kvm
Romove lazy FPU logic and use eager FPU entirely. Eager FPU does
not have performance regression, and it can simplify the code.
When compiling kernel on westmere, the performance of eager FPU
is about 0.4% faster than lazy FPU.
Signed-off-by: Liang Li
Signed-off-by: Xudong Hao
---
arch/x86
Romove lazy FPU logic and use eager FPU entirely. Eager FPU does
not have performance regression, and it can simplify the code.
When compiling kernel on westmere, the performance of eager FPU
is about 0.4% faster than lazy FPU.
Signed-off-by: Liang Li liang.z...@intel.com
Signed-off-by: Xudong
Implement console poll for pch_uart, this could enable KGDBoC when
on pch-uart console.
Signed-off-by: Liang Li
Acked-by: Jason Wessel
---
drivers/tty/serial/pch_uart.c | 103 --
1 file changed, 79 insertions(+), 24 deletions(-)
diff --git a/drivers/tty
Implement console poll for pch_uart, this could enable KGDBoC when
on pch-uart console.
Signed-off-by: Liang Li liang...@windriver.com
Acked-by: Jason Wessel jason.wes...@windriver.com
---
drivers/tty/serial/pch_uart.c | 103 --
1 file changed, 79
: In function 'pch_uart_hal_read':
drivers/tty/serial/pch_uart.c:572:11: error: 'struct uart_port' has no member
named 'sysrq'
make[4]: *** [drivers/tty/serial/pch_uart.o] Error 1
Reported-by: Randy Dunlap
CC: Stephen Rothwell
Signed-off-by: Liang Li
---
Hi Greg,
This is for 'tty-next' of your tty
On 2013-01-24 12:15, Stephen Rothwell wrote:
> Hi,
>
> On Thu, 24 Jan 2013 10:30:54 +0800 Liang Li wrote:
> >
> > Should I add a fix for the compile error .. or do squash then send out
> > refreshed patch ?
>
> You need to send a fix patch to Greg based on his
continue;
}
+#ifdef SUPPORT_SYSRQ
if (port->sysrq) {
if (uart_handle_sysrq_char(port, rbr))
continue;
}
+#endif
buf[i++] = rbr;
}
---
Shou
,
Liang Li
--
Cheers,
Stephen Rothwells...@canb.auug.org.au
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On 2013-01-24 12:15, Stephen Rothwell s...@canb.auug.org.au wrote:
Hi,
On Thu, 24 Jan 2013 10:30:54 +0800 Liang Li liang...@windriver.com wrote:
Should I add a fix for the compile error .. or do squash then send out
refreshed patch ?
You need to send a fix patch to Greg based on his
: In function 'pch_uart_hal_read':
drivers/tty/serial/pch_uart.c:572:11: error: 'struct uart_port' has no member
named 'sysrq'
make[4]: *** [drivers/tty/serial/pch_uart.o] Error 1
Reported-by: Randy Dunlap rdun...@infradead.org
CC: Stephen Rothwell s...@canb.auug.org.au
Signed-off-by: Liang Li liang
++
1 file changed, 41 insertions(+), 15 deletions(-)
---
Thanks,
Liang Li
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Please re
should be
carefully to call functions that will 'print message to console' only
in case the uart port is not being used as serial console.
Signed-off-by: Liang Li
---
drivers/tty/serial/pch_uart.c | 29 ++---
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/d
in pch_console_write.
Signed-off-by: Liang Li
---
drivers/tty/serial/pch_uart.c | 27 +++
1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 2e99f79..f2d67df 100644
--- a/drivers/tty/serial/pch_uart.c
, we should be
carefully to call functions that will 'print message to console' only
in case the uart port is not being used as serial console.
Signed-off-by: Liang Li liang...@windriver.com
---
drivers/tty/serial/pch_uart.c | 29 ++---
1 file changed, 22 insertions(+), 7
in pch_console_write.
Signed-off-by: Liang Li liang...@windriver.com
---
drivers/tty/serial/pch_uart.c | 27 +++
1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 2e99f79..f2d67df 100644
--- a/drivers
++
1 file changed, 41 insertions(+), 15 deletions(-)
---
Thanks,
Liang Li
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Please read the FAQ
On 2012-09-06 06:41, Arnaldo Carvalho de Melo wrote:
> Em Wed, Sep 05, 2012 at 10:23:03PM +0100, Richard Purdie escreveu:
> > On Wed, 2012-09-05 at 13:54 -0700, Arnaldo Carvalho de Melo wrote:
> > > Em Fri, Aug 24, 2012 at 11:10:39AM +0800, Liang Li escreveu:
> > > &
On 2012-09-06 06:41, Arnaldo Carvalho de Melo a...@ghostprotocols.net wrote:
Em Wed, Sep 05, 2012 at 10:23:03PM +0100, Richard Purdie escreveu:
On Wed, 2012-09-05 at 13:54 -0700, Arnaldo Carvalho de Melo wrote:
Em Fri, Aug 24, 2012 at 11:10:39AM +0800, Liang Li escreveu:
CFLAGS
efault hard coded path. We can also make the slang include directory
a variable, to allow the user to specify SLANG_INC and set their own
include location. And add a '=' prefix to indicate better
compatibility with sysroot/cross compile cases.
Signed-off-by: Liang Li
---
tools/perf/Makefile | 6 ++
include directory
a variable, to allow the user to specify SLANG_INC and set their own
include location. And add a '=' prefix to indicate better
compatibility with sysroot/cross compile cases.
Signed-off-by: Liang Li liang...@windriver.com
---
tools/perf/Makefile | 6 --
1 file changed, 4
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