* [PATCH v2 08/17] baycom_epp: Replace rdtscl() with native_read_tsc()
[not found] <cover.1434152603.git.luto@kernel.org>
@ 2015-06-12 23:44 ` Andy Lutomirski
2015-06-13 10:45 ` walter harms
0 siblings, 1 reply; 3+ messages in thread
From: Andy Lutomirski @ 2015-06-12 23:44 UTC (permalink / raw)
To: x86
Cc: Borislav Petkov, Peter Zijlstra, John Stultz, linux-kernel,
Len Brown, Huang Rui, Denys Vlasenko, Andy Lutomirski,
Thomas Sailer, linux-hams
This is only used if BAYCOM_DEBUG is defined.
Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Cc: linux-hams@vger.kernel.org
Signed-off-by: Andy Lutomirski <luto@kernel.org>
---
drivers/net/hamradio/baycom_epp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 83c7cce0d172..44e5c3b5e0af 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -638,7 +638,7 @@ static int receive(struct net_device *dev, int cnt)
#define GETTICK(x) \
({ \
if (cpu_has_tsc) \
- rdtscl(x); \
+ x = (unsigned int)native_read_tsc(); \
})
#else /* __i386__ */
#define GETTICK(x)
--
2.4.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2 08/17] baycom_epp: Replace rdtscl() with native_read_tsc()
2015-06-12 23:44 ` [PATCH v2 08/17] baycom_epp: Replace rdtscl() with native_read_tsc() Andy Lutomirski
@ 2015-06-13 10:45 ` walter harms
2015-06-15 23:15 ` Andy Lutomirski
0 siblings, 1 reply; 3+ messages in thread
From: walter harms @ 2015-06-13 10:45 UTC (permalink / raw)
To: Andy Lutomirski
Cc: x86, Borislav Petkov, Peter Zijlstra, John Stultz, linux-kernel,
Len Brown, Huang Rui, Denys Vlasenko, Thomas Sailer, linux-hams
Hello,
please add a line what is the difference between V1 and V2.
re,
wh
Am 13.06.2015 01:44, schrieb Andy Lutomirski:
> This is only used if BAYCOM_DEBUG is defined.
>
> Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
> Cc: linux-hams@vger.kernel.org
> Signed-off-by: Andy Lutomirski <luto@kernel.org>
> ---
> drivers/net/hamradio/baycom_epp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
> index 83c7cce0d172..44e5c3b5e0af 100644
> --- a/drivers/net/hamradio/baycom_epp.c
> +++ b/drivers/net/hamradio/baycom_epp.c
> @@ -638,7 +638,7 @@ static int receive(struct net_device *dev, int cnt)
> #define GETTICK(x) \
> ({ \
> if (cpu_has_tsc) \
> - rdtscl(x); \
> + x = (unsigned int)native_read_tsc(); \
> })
> #else /* __i386__ */
> #define GETTICK(x)
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 08/17] baycom_epp: Replace rdtscl() with native_read_tsc()
2015-06-13 10:45 ` walter harms
@ 2015-06-15 23:15 ` Andy Lutomirski
0 siblings, 0 replies; 3+ messages in thread
From: Andy Lutomirski @ 2015-06-15 23:15 UTC (permalink / raw)
To: wharms
Cc: Andy Lutomirski, X86 ML, Borislav Petkov, Peter Zijlstra,
John Stultz, linux-kernel@vger.kernel.org, Len Brown, Huang Rui,
Denys Vlasenko, Thomas Sailer, linux-hams
On Sat, Jun 13, 2015 at 3:45 AM, walter harms <wharms@bfs.de> wrote:
> Hello,
> please add a line what is the difference between V1 and V2.
>
There is none. v1 was screwed up elsewhere in the series.
This is part of a larger series to clean up the rdtsc inlines and
macros. I'm hoping for an ack so this can go in through -tip.
Thanks,
Andy
> re,
> wh
>
> Am 13.06.2015 01:44, schrieb Andy Lutomirski:
>> This is only used if BAYCOM_DEBUG is defined.
>>
>> Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
>> Cc: linux-hams@vger.kernel.org
>> Signed-off-by: Andy Lutomirski <luto@kernel.org>
>> ---
>> drivers/net/hamradio/baycom_epp.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
>> index 83c7cce0d172..44e5c3b5e0af 100644
>> --- a/drivers/net/hamradio/baycom_epp.c
>> +++ b/drivers/net/hamradio/baycom_epp.c
>> @@ -638,7 +638,7 @@ static int receive(struct net_device *dev, int cnt)
>> #define GETTICK(x) \
>> ({ \
>> if (cpu_has_tsc) \
>> - rdtscl(x); \
>> + x = (unsigned int)native_read_tsc(); \
>> })
>> #else /* __i386__ */
>> #define GETTICK(x)
--
Andy Lutomirski
AMA Capital Management, LLC
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2015-06-12 23:44 ` [PATCH v2 08/17] baycom_epp: Replace rdtscl() with native_read_tsc() Andy Lutomirski
2015-06-13 10:45 ` walter harms
2015-06-15 23:15 ` Andy Lutomirski
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