* [PATCH 5.2 096/413] x86/cpu: Add Ice Lake NNPI to Intel family
[not found] <20190724191735.096702571@linuxfoundation.org>
@ 2019-07-24 19:16 ` Greg Kroah-Hartman
2019-07-24 19:16 ` [PATCH 5.2 099/413] perf/x86: Add Intel Ice Lake NNPI uncore support Greg Kroah-Hartman
1 sibling, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-07-24 19:16 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Rajneesh Bhardwaj, Thomas Gleixner,
bp, Borislav Petkov, Dave Hansen, Andy Shevchenko, H. Peter Anvin,
Kan Liang, Peter Zijlstra, platform-driver-x86, Qiuxu Zhuo,
Srinivas Pandruvada, Len Brown, Linux PM, Sasha Levin
[ Upstream commit e32d045cd4ba06b59878323e434bad010e78e658 ]
Add the CPUID model number of Ice Lake Neural Network Processor for Deep
Learning Inference (ICL-NNPI) to the Intel family list. Ice Lake NNPI uses
model number 0x9D and this will be documented in a future version of Intel
Software Development Manual.
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: bp@suse.de
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: platform-driver-x86@vger.kernel.org
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190606012419.13250-1-rajneesh.bhardwaj@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/include/asm/intel-family.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 310118805f57..f60ddd655c78 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -56,6 +56,7 @@
#define INTEL_FAM6_ICELAKE_XEON_D 0x6C
#define INTEL_FAM6_ICELAKE_DESKTOP 0x7D
#define INTEL_FAM6_ICELAKE_MOBILE 0x7E
+#define INTEL_FAM6_ICELAKE_NNPI 0x9D
/* "Small Core" Processors (Atom) */
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 5.2 099/413] perf/x86: Add Intel Ice Lake NNPI uncore support
[not found] <20190724191735.096702571@linuxfoundation.org>
2019-07-24 19:16 ` [PATCH 5.2 096/413] x86/cpu: Add Ice Lake NNPI to Intel family Greg Kroah-Hartman
@ 2019-07-24 19:16 ` Greg Kroah-Hartman
1 sibling, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-07-24 19:16 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Rajneesh Bhardwaj, Thomas Gleixner,
Peter Zijlstra, alexander.shishkin, Dave Hansen, Andy Shevchenko,
H. Peter Anvin, Kan Liang, Qiuxu Zhuo, Srinivas Pandruvada,
Len Brown, Linux PM, Sasha Levin
[ Upstream commit 5f4318c1b1d23a9290e4def78ee76017c288bf60 ]
Intel Ice Lake uncore support already included IMC PCI ID but ICL-NNPI
CPUID is missing so add it to fix the probe function.
Fixes: e39875d15ad6 ("perf/x86: add Intel Icelake uncore support")
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: alexander.shishkin@linux.intel.com
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190614081701.13828-1-rajneesh.bhardwaj@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/events/intel/uncore.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 9e3fbd47cb56..089bfcdf2f7f 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1400,6 +1400,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_KABYLAKE_MOBILE, skl_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_KABYLAKE_DESKTOP, skl_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_ICELAKE_MOBILE, icl_uncore_init),
+ X86_UNCORE_MODEL_MATCH(INTEL_FAM6_ICELAKE_NNPI, icl_uncore_init),
{},
};
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread