From: Thomas Gleixner <tglx@linutronix.de>
To: Tony Luck <tony.luck@intel.com>
Cc: Tony Luck <tony.luck@intel.com>, Ingo Molnar <mingo@kernel.org>,
Fenghua Yu <fenghua.yu@intel.com>, Borislav Petkov <bp@alien8.de>,
H Peter Anvin <hpa@zytor.com>, Ashok Raj <ashok.raj@intel.com>,
Ravi V Shankar <ravi.v.shankar@intel.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Andy Lutomirski <luto@kernel.org>,
linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH 0/3] Split lock enumeration cleanup and fixes
Date: Thu, 16 Apr 2020 23:35:22 +0200 [thread overview]
Message-ID: <87k12fm7vp.fsf@nanos.tec.linutronix.de> (raw)
In-Reply-To: <20200416205754.21177-1-tony.luck@intel.com>
Tony Luck <tony.luck@intel.com> writes:
> Need to revisit the sequence of operations when testing for the
> split lock detect feature. It is model specific, so we must check
> the model number before looking at CORE_CAPABILITIES.
>
> I marked it all for stable ... some tweaking would be needed if
> the X86_MATCH_INTEL stuff from v5.7 doesn't get backported.
Why stable? The split lock stuff got merged post 5.6.
Thanks,
tglx
next prev parent reply other threads:[~2020-04-16 21:35 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 20:57 [PATCH 0/3] Split lock enumeration cleanup and fixes Tony Luck
2020-04-16 20:57 ` [PATCH 1/3] x86/split_lock: Update to use X86_MATCH_INTEL_FAM6_MODEL() Tony Luck
2020-04-17 10:20 ` [tip: x86/urgent] " tip-bot2 for Tony Luck
2020-04-16 20:57 ` [PATCH 2/3] x86/split_lock: Bits in IA32_CORE_CAPABILITIES are not architectural Tony Luck
2020-04-16 22:06 ` Thomas Gleixner
2020-04-16 22:33 ` Luck, Tony
2020-04-17 9:48 ` Thomas Gleixner
2020-04-17 10:04 ` Thomas Gleixner
2020-04-17 17:06 ` Luck, Tony
2020-04-17 19:29 ` Thomas Gleixner
2020-04-17 19:56 ` Luck, Tony
2020-04-17 20:48 ` Thomas Gleixner
2020-04-17 21:07 ` Thomas Gleixner
2020-04-17 21:19 ` Luck, Tony
2020-04-17 22:18 ` Thomas Gleixner
2020-04-18 4:15 ` Xiaoyao Li
2020-04-18 4:35 ` Sean Christopherson
2020-04-18 9:27 ` Thomas Gleixner
2020-04-18 10:54 ` [tip: x86/urgent] " tip-bot2 for Tony Luck
2020-04-16 20:57 ` [PATCH 3/3] x86/split_lock: Add Tremont family CPU models Tony Luck
2020-04-18 10:54 ` [tip: x86/urgent] " tip-bot2 for Tony Luck
2020-04-16 21:35 ` Thomas Gleixner [this message]
2020-04-16 21:39 ` [PATCH 0/3] Split lock enumeration cleanup and fixes Luck, Tony
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