* [PATCH] x86/cpu: Add CPU model number for Bartlett Lake
@ 2025-04-14 3:28 Pi Xiange
2025-04-14 7:22 ` Ingo Molnar
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Pi Xiange @ 2025-04-14 3:28 UTC (permalink / raw)
To: x86; +Cc: tony.luck, peterz, linux-kernel
Bartlett Lake has a P-core only product with Raptor Cove.
Signed-off-by: Pi Xiange <xiange.pi@intel.com>
---
arch/x86/include/asm/intel-family.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 3a97a7eefb51..405bde66032a 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -126,6 +126,8 @@
#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */
#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
+#define INTEL_RAPTORCOVE IFM(6, 0xD7) /* Bartlett Lake */
+
/* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */
--
2.31.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] x86/cpu: Add CPU model number for Bartlett Lake
2025-04-14 3:28 [PATCH] x86/cpu: Add CPU model number for Bartlett Lake Pi Xiange
@ 2025-04-14 7:22 ` Ingo Molnar
2025-04-14 7:34 ` [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores tip-bot2 for Pi Xiange
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Ingo Molnar @ 2025-04-14 7:22 UTC (permalink / raw)
To: Pi Xiange; +Cc: x86, tony.luck, peterz, linux-kernel
* Pi Xiange <xiange.pi@intel.com> wrote:
> Bartlett Lake has a P-core only product with Raptor Cove.
>
> Signed-off-by: Pi Xiange <xiange.pi@intel.com>
> ---
> arch/x86/include/asm/intel-family.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
> index 3a97a7eefb51..405bde66032a 100644
> --- a/arch/x86/include/asm/intel-family.h
> +++ b/arch/x86/include/asm/intel-family.h
> @@ -126,6 +126,8 @@
> #define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */
> #define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
BTW., does 0xAE have a model name too?
Thanks,
Ingo
^ permalink raw reply [flat|nested] 5+ messages in thread
* [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
2025-04-14 3:28 [PATCH] x86/cpu: Add CPU model number for Bartlett Lake Pi Xiange
2025-04-14 7:22 ` Ingo Molnar
@ 2025-04-14 7:34 ` tip-bot2 for Pi Xiange
2025-04-14 15:36 ` tip-bot2 for Pi Xiange
2025-04-16 7:25 ` tip-bot2 for Pi Xiange
3 siblings, 0 replies; 5+ messages in thread
From: tip-bot2 for Pi Xiange @ 2025-04-14 7:34 UTC (permalink / raw)
To: linux-tip-commits
Cc: Pi Xiange, Ingo Molnar, Peter Zijlstra, Tony Luck, Andrew Cooper,
H. Peter Anvin, John Ogness, Ahmed S. Darwish, x86-cpuid, x86,
linux-kernel
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: f3b9b7278259477d03dc643058fd9de9369290cb
Gitweb: https://git.kernel.org/tip/f3b9b7278259477d03dc643058fd9de9369290cb
Author: Pi Xiange <xiange.pi@intel.com>
AuthorDate: Mon, 14 Apr 2025 11:28:39 +08:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Mon, 14 Apr 2025 09:25:07 +02:00
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
Bartlett Lake has a P-core only product with Raptor Cove.
Signed-off-by: Pi Xiange <xiange.pi@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: "Ahmed S. Darwish" <darwi@linutronix.de>
Cc: x86-cpuid@lists.linux.dev
Link: https://lore.kernel.org/r/20250414032839.5368-1-xiange.pi@intel.com
---
arch/x86/include/asm/intel-family.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 3a97a7e..405bde6 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -126,6 +126,8 @@
#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */
#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
+#define INTEL_RAPTORCOVE IFM(6, 0xD7) /* Bartlett Lake */
+
/* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
2025-04-14 3:28 [PATCH] x86/cpu: Add CPU model number for Bartlett Lake Pi Xiange
2025-04-14 7:22 ` Ingo Molnar
2025-04-14 7:34 ` [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores tip-bot2 for Pi Xiange
@ 2025-04-14 15:36 ` tip-bot2 for Pi Xiange
2025-04-16 7:25 ` tip-bot2 for Pi Xiange
3 siblings, 0 replies; 5+ messages in thread
From: tip-bot2 for Pi Xiange @ 2025-04-14 15:36 UTC (permalink / raw)
To: linux-tip-commits
Cc: Pi Xiange, Ingo Molnar, Christian Ludloff, Peter Zijlstra,
Tony Luck, Andrew Cooper, H. Peter Anvin, John Ogness,
Ahmed S. Darwish, x86-cpuid, x86, linux-kernel
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: 45842b59ec93a5c8f24b4e62f3a5759d3857c08e
Gitweb: https://git.kernel.org/tip/45842b59ec93a5c8f24b4e62f3a5759d3857c08e
Author: Pi Xiange <xiange.pi@intel.com>
AuthorDate: Mon, 14 Apr 2025 11:28:39 +08:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Mon, 14 Apr 2025 17:19:30 +02:00
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
Bartlett Lake has a P-core only product with Raptor Cove.
[ mingo: Switch around the define as pointed out by Christian Ludloff:
Ratpr Cove is the core, Bartlett Lake is the product.
Signed-off-by: Pi Xiange <xiange.pi@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Christian Ludloff <ludloff@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: "Ahmed S. Darwish" <darwi@linutronix.de>
Cc: x86-cpuid@lists.linux.dev
Link: https://lore.kernel.org/r/20250414032839.5368-1-xiange.pi@intel.com
---
arch/x86/include/asm/intel-family.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 3a97a7e..be10c18 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -126,6 +126,8 @@
#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */
#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
+#define INTEL_BARTLETTLAKE IFM(6, 0xD7) /* Raptor Cove */
+
/* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
2025-04-14 3:28 [PATCH] x86/cpu: Add CPU model number for Bartlett Lake Pi Xiange
` (2 preceding siblings ...)
2025-04-14 15:36 ` tip-bot2 for Pi Xiange
@ 2025-04-16 7:25 ` tip-bot2 for Pi Xiange
3 siblings, 0 replies; 5+ messages in thread
From: tip-bot2 for Pi Xiange @ 2025-04-16 7:25 UTC (permalink / raw)
To: linux-tip-commits
Cc: Pi Xiange, Ingo Molnar, Christian Ludloff, Peter Zijlstra,
Tony Luck, Andrew Cooper, H. Peter Anvin, John Ogness,
Ahmed S. Darwish, x86-cpuid, x86, linux-kernel
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: d466304c4322ad391797437cd84cca7ce1660de0
Gitweb: https://git.kernel.org/tip/d466304c4322ad391797437cd84cca7ce1660de0
Author: Pi Xiange <xiange.pi@intel.com>
AuthorDate: Mon, 14 Apr 2025 11:28:39 +08:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Wed, 16 Apr 2025 09:16:02 +02:00
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
Bartlett Lake has a P-core only product with Raptor Cove.
[ mingo: Switch around the define as pointed out by Christian Ludloff:
Ratpr Cove is the core, Bartlett Lake is the product.
Signed-off-by: Pi Xiange <xiange.pi@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Christian Ludloff <ludloff@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: "Ahmed S. Darwish" <darwi@linutronix.de>
Cc: x86-cpuid@lists.linux.dev
Link: https://lore.kernel.org/r/20250414032839.5368-1-xiange.pi@intel.com
---
arch/x86/include/asm/intel-family.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 3a97a7e..be10c18 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -126,6 +126,8 @@
#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) /* Redwood Cove */
#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
+#define INTEL_BARTLETTLAKE IFM(6, 0xD7) /* Raptor Cove */
+
/* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */
^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2025-04-16 7:25 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-04-14 3:28 [PATCH] x86/cpu: Add CPU model number for Bartlett Lake Pi Xiange
2025-04-14 7:22 ` Ingo Molnar
2025-04-14 7:34 ` [tip: x86/urgent] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores tip-bot2 for Pi Xiange
2025-04-14 15:36 ` tip-bot2 for Pi Xiange
2025-04-16 7:25 ` tip-bot2 for Pi Xiange
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.