* [PATCH] perf/x86/intel/uncore: Remove extra double quote mark
@ 2026-02-06 23:12 Zide Chen
2026-02-06 23:33 ` Chun-Tse Shao
2026-02-09 0:41 ` Mi, Dapeng
0 siblings, 2 replies; 3+ messages in thread
From: Zide Chen @ 2026-02-06 23:12 UTC (permalink / raw)
To: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo,
Namhyung Kim, Ian Rogers, Adrian Hunter, Alexander Shishkin,
Andi Kleen, Eranian Stephane, Markus Elfring, Chun-Tse Shao,
Dapeng Mi
Cc: linux-kernel, linux-perf-users, Zide Chen, Xudong Hao, Falcon Thomas
The third argument in INTEL_UNCORE_FR_EVENT_DESC() is subject to
__stringify(), and the extra double quote marks can result in the
expansion "3.814697266e-6" in the sysfs knobs, instead of
3.814697266e-6.
This is incorrect, though it may still work for perf, e.g.
perf stat -e uncore_iio_free_running_0/bw_in_port0/
Fixes: d8987048f665 ("perf/x86/intel/uncore: Support IIO free-running counters on DMR")
Reported-by: Chun-Tse Shao <ctshao@google.com>
Closes: https://lore.kernel.org/all/20251231224233.113839-1-zide.chen@intel.com/
Signed-off-by: Zide Chen <zide.chen@intel.com>
---
arch/x86/events/intel/uncore_snbep.c | 48 ++++++++++++++--------------
1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index 7ca0429c4004..3b6b4bd4793a 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -6909,34 +6909,34 @@ static struct freerunning_counters dmr_iio_freerunning[] = {
static struct uncore_event_desc dmr_uncore_iio_freerunning_events[] = {
/* ITC Free Running Data BW counter for inbound traffic */
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, "3.814697266e-6"),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, 3.814697266e-6),
/* ITC Free Running BW IN counters */
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, "3.814697266e-6"),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, 3.814697266e-6),
/* ITC Free Running BW OUT counters */
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, "3.814697266e-6"),
- INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, "3.814697266e-6"),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, 3.814697266e-6),
+ INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, 3.814697266e-6),
/* Free Running Clock Counter */
INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x40"),
--
2.52.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] perf/x86/intel/uncore: Remove extra double quote mark
2026-02-06 23:12 [PATCH] perf/x86/intel/uncore: Remove extra double quote mark Zide Chen
@ 2026-02-06 23:33 ` Chun-Tse Shao
2026-02-09 0:41 ` Mi, Dapeng
1 sibling, 0 replies; 3+ messages in thread
From: Chun-Tse Shao @ 2026-02-06 23:33 UTC (permalink / raw)
To: Zide Chen
Cc: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo,
Namhyung Kim, Ian Rogers, Adrian Hunter, Alexander Shishkin,
Andi Kleen, Eranian Stephane, Markus Elfring, Dapeng Mi,
linux-kernel, linux-perf-users, Xudong Hao, Falcon Thomas
On Fri, Feb 6, 2026 at 3:19 PM Zide Chen <zide.chen@intel.com> wrote:
>
> The third argument in INTEL_UNCORE_FR_EVENT_DESC() is subject to
> __stringify(), and the extra double quote marks can result in the
> expansion "3.814697266e-6" in the sysfs knobs, instead of
> 3.814697266e-6.
>
> This is incorrect, though it may still work for perf, e.g.
> perf stat -e uncore_iio_free_running_0/bw_in_port0/
>
> Fixes: d8987048f665 ("perf/x86/intel/uncore: Support IIO free-running counters on DMR")
> Reported-by: Chun-Tse Shao <ctshao@google.com>
> Closes: https://lore.kernel.org/all/20251231224233.113839-1-zide.chen@intel.com/
> Signed-off-by: Zide Chen <zide.chen@intel.com>
Reviewed-by: Chun-Tse Shao <ctshao@google.com>
Thanks for the fix!
-CT
> ---
> arch/x86/events/intel/uncore_snbep.c | 48 ++++++++++++++--------------
> 1 file changed, 24 insertions(+), 24 deletions(-)
>
> diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
> index 7ca0429c4004..3b6b4bd4793a 100644
> --- a/arch/x86/events/intel/uncore_snbep.c
> +++ b/arch/x86/events/intel/uncore_snbep.c
> @@ -6909,34 +6909,34 @@ static struct freerunning_counters dmr_iio_freerunning[] = {
>
> static struct uncore_event_desc dmr_uncore_iio_freerunning_events[] = {
> /* ITC Free Running Data BW counter for inbound traffic */
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, 3.814697266e-6),
>
> /* ITC Free Running BW IN counters */
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, 3.814697266e-6),
>
> /* ITC Free Running BW OUT counters */
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, 3.814697266e-6),
>
> /* Free Running Clock Counter */
> INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x40"),
> --
> 2.52.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] perf/x86/intel/uncore: Remove extra double quote mark
2026-02-06 23:12 [PATCH] perf/x86/intel/uncore: Remove extra double quote mark Zide Chen
2026-02-06 23:33 ` Chun-Tse Shao
@ 2026-02-09 0:41 ` Mi, Dapeng
1 sibling, 0 replies; 3+ messages in thread
From: Mi, Dapeng @ 2026-02-09 0:41 UTC (permalink / raw)
To: Zide Chen, Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo,
Namhyung Kim, Ian Rogers, Adrian Hunter, Alexander Shishkin,
Andi Kleen, Eranian Stephane, Markus Elfring, Chun-Tse Shao
Cc: linux-kernel, linux-perf-users, Xudong Hao, Falcon Thomas
On 2/7/2026 7:12 AM, Zide Chen wrote:
> The third argument in INTEL_UNCORE_FR_EVENT_DESC() is subject to
> __stringify(), and the extra double quote marks can result in the
> expansion "3.814697266e-6" in the sysfs knobs, instead of
> 3.814697266e-6.
>
> This is incorrect, though it may still work for perf, e.g.
> perf stat -e uncore_iio_free_running_0/bw_in_port0/
>
> Fixes: d8987048f665 ("perf/x86/intel/uncore: Support IIO free-running counters on DMR")
> Reported-by: Chun-Tse Shao <ctshao@google.com>
> Closes: https://lore.kernel.org/all/20251231224233.113839-1-zide.chen@intel.com/
> Signed-off-by: Zide Chen <zide.chen@intel.com>
> ---
> arch/x86/events/intel/uncore_snbep.c | 48 ++++++++++++++--------------
> 1 file changed, 24 insertions(+), 24 deletions(-)
>
> diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
> index 7ca0429c4004..3b6b4bd4793a 100644
> --- a/arch/x86/events/intel/uncore_snbep.c
> +++ b/arch/x86/events/intel/uncore_snbep.c
> @@ -6909,34 +6909,34 @@ static struct freerunning_counters dmr_iio_freerunning[] = {
>
> static struct uncore_event_desc dmr_uncore_iio_freerunning_events[] = {
> /* ITC Free Running Data BW counter for inbound traffic */
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port0, 0x10, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port1, 0x11, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port2, 0x12, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port3, 0x13, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port4, 0x14, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port5, 0x15, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port6, 0x16, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(inb_data_port7, 0x17, 3.814697266e-6),
>
> /* ITC Free Running BW IN counters */
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port0, 0x20, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port1, 0x21, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port2, 0x22, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port3, 0x23, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port4, 0x24, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port5, 0x25, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port6, 0x26, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_in_port7, 0x27, 3.814697266e-6),
>
> /* ITC Free Running BW OUT counters */
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, "3.814697266e-6"),
> - INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, "3.814697266e-6"),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port0, 0x30, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port1, 0x31, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port2, 0x32, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port3, 0x33, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port4, 0x34, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port5, 0x35, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port6, 0x36, 3.814697266e-6),
> + INTEL_UNCORE_FR_EVENT_DESC(bw_out_port7, 0x37, 3.814697266e-6),
>
> /* Free Running Clock Counter */
> INTEL_UNCORE_EVENT_DESC(clockticks, "event=0xff,umask=0x40"),
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-02-09 0:41 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2026-02-06 23:12 [PATCH] perf/x86/intel/uncore: Remove extra double quote mark Zide Chen
2026-02-06 23:33 ` Chun-Tse Shao
2026-02-09 0:41 ` Mi, Dapeng
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