From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Sohil Mehta <sohil.mehta@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Borislav Petkov <bp@alien8.de>,
x86@kernel.org
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
"H . Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Josh Poimboeuf <jpoimboe@kernel.org>,
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
Dave Hansen <dave.hansen@intel.com>,
Nikolay Borisov <nik.borisov@suse.com>,
Tony Luck <tony.luck@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] x86/microcode/intel: Refresh old_microcode defines with the May 2026 release
Date: Tue, 29 Sep 2026 14:08:13 +0100 [thread overview]
Message-ID: <9c7c9b2b-2d1f-4b51-a411-e0869766e3ab@citrix.com> (raw)
In-Reply-To: <20260928222607.3593973-1-sohil.mehta@intel.com>
On 28/09/2026 11:26 pm, Sohil Mehta wrote:
> Update the minimum expected revisions of Intel microcode based on the
> microcode-20260512 (May 2026) release.
>
> Note, the three new entries are for INTEL_PANTHERLAKE_L steppings.
>
> Signed-off-by: Sohil Mehta <sohil.mehta@intel.com>
> ---
> v2:
> - Fix a typo in the commit message.
> ---
> .../kernel/cpu/microcode/intel-ucode-defs.h | 91 ++++++++++---------
> 1 file changed, 47 insertions(+), 44 deletions(-)
>
> diff --git a/arch/x86/kernel/cpu/microcode/intel-ucode-defs.h b/arch/x86/kernel/cpu/microcode/intel-ucode-defs.h
> index af8b1d8b26f6..7f463c85c5f8 100644
> --- a/arch/x86/kernel/cpu/microcode/intel-ucode-defs.h
> +++ b/arch/x86/kernel/cpu/microcode/intel-ucode-defs.h
> @@ -136,35 +136,35 @@
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x5f, .steppings = 0x0002, .platform_mask = 0x01, .driver_data = 0x3e },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x66, .steppings = 0x0008, .platform_mask = 0x80, .driver_data = 0x2a },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x6a, .steppings = 0x0020, .platform_mask = 0x87, .driver_data = 0xc0002f0 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x6a, .steppings = 0x0040, .platform_mask = 0x87, .driver_data = 0xd000410 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x6c, .steppings = 0x0002, .platform_mask = 0x10, .driver_data = 0x10002e0 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x6a, .steppings = 0x0040, .platform_mask = 0x87, .driver_data = 0xd000421 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x6c, .steppings = 0x0002, .platform_mask = 0x10, .driver_data = 0x10002f1 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x7a, .steppings = 0x0002, .platform_mask = 0x01, .driver_data = 0x42 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x7a, .steppings = 0x0100, .platform_mask = 0x01, .driver_data = 0x26 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x7e, .steppings = 0x0020, .platform_mask = 0x80, .driver_data = 0xca },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x7e, .steppings = 0x0020, .platform_mask = 0x80, .driver_data = 0xcc },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8a, .steppings = 0x0002, .platform_mask = 0x10, .driver_data = 0x33 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8c, .steppings = 0x0002, .platform_mask = 0x80, .driver_data = 0xbc },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8c, .steppings = 0x0004, .platform_mask = 0xc2, .driver_data = 0x3c },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8d, .steppings = 0x0002, .platform_mask = 0xc2, .driver_data = 0x56 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8c, .steppings = 0x0002, .platform_mask = 0x80, .driver_data = 0xbe },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8c, .steppings = 0x0004, .platform_mask = 0xc2, .driver_data = 0x3e },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8d, .steppings = 0x0002, .platform_mask = 0xc2, .driver_data = 0x58 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8e, .steppings = 0x0200, .platform_mask = 0x10, .driver_data = 0xf6 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8e, .steppings = 0x0200, .platform_mask = 0xc0, .driver_data = 0xf6 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8e, .steppings = 0x0400, .platform_mask = 0xc0, .driver_data = 0xf6 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8e, .steppings = 0x0800, .platform_mask = 0xd0, .driver_data = 0xf6 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8e, .steppings = 0x1000, .platform_mask = 0x94, .driver_data = 0x100 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0010, .platform_mask = 0x10, .driver_data = 0x2c000410 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0010, .platform_mask = 0x87, .driver_data = 0x2b000650 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0020, .platform_mask = 0x10, .driver_data = 0x2c000410 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0020, .platform_mask = 0x87, .driver_data = 0x2b000650 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0040, .platform_mask = 0x10, .driver_data = 0x2c000410 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0040, .platform_mask = 0x87, .driver_data = 0x2b000650 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0080, .platform_mask = 0x87, .driver_data = 0x2b000650 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0100, .platform_mask = 0x10, .driver_data = 0x2c000410 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0100, .platform_mask = 0x87, .driver_data = 0x2b000650 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0010, .platform_mask = 0x10, .driver_data = 0x2c000421 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0010, .platform_mask = 0x87, .driver_data = 0x2b000670 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0020, .platform_mask = 0x10, .driver_data = 0x2c000421 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0020, .platform_mask = 0x87, .driver_data = 0x2b000670 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0040, .platform_mask = 0x10, .driver_data = 0x2c000421 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0040, .platform_mask = 0x87, .driver_data = 0x2b000670 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0080, .platform_mask = 0x87, .driver_data = 0x2b000670 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0100, .platform_mask = 0x10, .driver_data = 0x2c000421 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x8f, .steppings = 0x0100, .platform_mask = 0x87, .driver_data = 0x2b000670 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x96, .steppings = 0x0002, .platform_mask = 0x01, .driver_data = 0x1a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x97, .steppings = 0x0004, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x97, .steppings = 0x0020, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0008, .platform_mask = 0x80, .driver_data = 0x43a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0010, .platform_mask = 0x40, .driver_data = 0xb },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0010, .platform_mask = 0x80, .driver_data = 0x43a },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x97, .steppings = 0x0004, .platform_mask = 0x07, .driver_data = 0x3e },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x97, .steppings = 0x0020, .platform_mask = 0x07, .driver_data = 0x3e },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0008, .platform_mask = 0x80, .driver_data = 0x43b },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0010, .platform_mask = 0x40, .driver_data = 0xc },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9a, .steppings = 0x0010, .platform_mask = 0x80, .driver_data = 0x43b },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9c, .steppings = 0x0001, .platform_mask = 0x01, .driver_data = 0x24000026 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9e, .steppings = 0x0200, .platform_mask = 0x2a, .driver_data = 0xf8 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0x9e, .steppings = 0x0400, .platform_mask = 0x22, .driver_data = 0xfa },
> @@ -176,30 +176,33 @@
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xa5, .steppings = 0x0020, .platform_mask = 0x22, .driver_data = 0x100 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xa6, .steppings = 0x0001, .platform_mask = 0x80, .driver_data = 0x102 },
> { .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xa6, .steppings = 0x0002, .platform_mask = 0x80, .driver_data = 0x100 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xa7, .steppings = 0x0002, .platform_mask = 0x02, .driver_data = 0x64 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xaa, .steppings = 0x0010, .platform_mask = 0xe6, .driver_data = 0x25 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xad, .steppings = 0x0002, .platform_mask = 0x20, .driver_data = 0xa000124 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xad, .steppings = 0x0002, .platform_mask = 0x95, .driver_data = 0x10003f0 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xae, .steppings = 0x0002, .platform_mask = 0x97, .driver_data = 0x1000273 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xaf, .steppings = 0x0008, .platform_mask = 0x01, .driver_data = 0x3000382 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xb5, .steppings = 0x0001, .platform_mask = 0x80, .driver_data = 0xa },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xb7, .steppings = 0x0002, .platform_mask = 0x32, .driver_data = 0x132 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xb7, .steppings = 0x0010, .platform_mask = 0x32, .driver_data = 0x132 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xba, .steppings = 0x0004, .platform_mask = 0xe0, .driver_data = 0x6133 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xba, .steppings = 0x0008, .platform_mask = 0xe0, .driver_data = 0x6133 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xba, .steppings = 0x0100, .platform_mask = 0xe0, .driver_data = 0x6133 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbd, .steppings = 0x0002, .platform_mask = 0x80, .driver_data = 0x125 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbe, .steppings = 0x0001, .platform_mask = 0x19, .driver_data = 0x1e },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbf, .steppings = 0x0004, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbf, .steppings = 0x0020, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbf, .steppings = 0x0040, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xbf, .steppings = 0x0080, .platform_mask = 0x07, .driver_data = 0x3d },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xc5, .steppings = 0x0004, .platform_mask = 0x82, .driver_data = 0x11a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xc6, .steppings = 0x0004, .platform_mask = 0x82, .driver_data = 0x11a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xc6, .steppings = 0x0010, .platform_mask = 0x82, .driver_data = 0x11a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xca, .steppings = 0x0004, .platform_mask = 0x82, .driver_data = 0x11a },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xcf, .steppings = 0x0002, .platform_mask = 0x87, .driver_data = 0x210002c0 },
> -{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xcf, .steppings = 0x0004, .platform_mask = 0x87, .driver_data = 0x210002c0 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xa7, .steppings = 0x0002, .platform_mask = 0x02, .driver_data = 0x65 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xaa, .steppings = 0x0010, .platform_mask = 0xe6, .driver_data = 0x28 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xad, .steppings = 0x0002, .platform_mask = 0x20, .driver_data = 0xa000142 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xad, .steppings = 0x0002, .platform_mask = 0x95, .driver_data = 0x1000423 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xae, .steppings = 0x0002, .platform_mask = 0x97, .driver_data = 0x1000307 },
> +{ .flags = X86_CPU_ID_FLAG_ENTRY_VALID, .vendor = X86_VENDOR_INTEL, .family = 0x6, .model = 0xaf, .steppings = 0x0008, .platform_mask = 0x01, .driver_data = 0x30003a3 },
This a known-buggy SRF ucode. The only reason there wasn't an explicit
retraction of it was because a newer IPU had already been published,
with 0x030003b2 being believed to be good again.
~Andrew
next prev parent reply other threads:[~2026-09-29 13:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-28 22:26 Sohil Mehta
2026-09-28 22:40 ` [tip: x86/microcode] " tip-bot2 for Sohil Mehta
2026-09-29 13:08 ` Andrew Cooper [this message]
2026-09-29 13:30 ` [PATCH v2] " Dave Hansen
2026-09-29 17:38 ` Andrew Cooper
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