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From: "Bae, Chang Seok" <chang.seok.bae@intel.com>
To: Sasha Levin <sashal@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>,
	"Metzger, Markus T" <markus.t.metzger@intel.com>,
	Andi Kleen <ak@linux.intel.com>, "hpa@zytor.com" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	"bp@alien8.de" <bp@alien8.de>,
	"Hansen, Dave" <dave.hansen@intel.com>,
	"Luck, Tony" <tony.luck@intel.com>,
	Pedro Alves <palves@redhat.com>,
	"Simon Marchi" <simark@simark.ca>,
	"Shankar, Ravi V" <ravi.v.shankar@intel.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v9 00/17] Enable FSGSBASE instructions
Date: Tue, 14 Apr 2020 15:47:55 +0000	[thread overview]
Message-ID: <F9FEC739-62A5-4FBB-9959-D0A6EA10E80A@intel.com> (raw)
In-Reply-To: <20200413200336.GA11216@sasha-vm>


> On Apr 13, 2020, at 13:03, Sasha Levin <sashal@kernel.org> wrote:
> 
> What I gather from the Intel folks is that the GDB folks are okay with
> the change as is and don't expect to be doing any changes on their end.

As far as I know, we never get any comments from GDB maintainers for this in
public.

Thanks,
Chang

      parent reply	other threads:[~2020-04-14 15:48 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-04 18:15 [PATCH v9 00/17] Enable FSGSBASE instructions Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 01/17] x86/ptrace: Prevent ptrace from clearing the FS/GS selector Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 02/17] selftests/x86/fsgsbase: Test GS selector on ptracer-induced GS base write Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 03/17] x86/cpu: Add 'unsafe_fsgsbase' to enable CR4.FSGSBASE Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 04/17] x86/entry/64: Clean up paranoid exit Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 05/17] x86/entry/64: Switch CR3 before SWAPGS in paranoid entry Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 06/17] x86/entry/64: Introduce the FIND_PERCPU_BASE macro Chang S. Bae
2019-10-04 18:15 ` [PATCH v9 07/17] x86/entry/64: Handle FSGSBASE enabled paranoid entry/exit Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 08/17] x86/entry/64: Document GSBASE handling in the paranoid path Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 09/17] x86/fsgsbase/64: Add intrinsics for FSGSBASE instructions Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 10/17] x86/fsgsbase/64: Enable FSGSBASE instructions in helper functions Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 11/17] x86/fsgsbase/64: Use FSGSBASE in switch_to() if available Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 12/17] x86/fsgsbase/64: Use FSGSBASE instructions on thread copy and ptrace Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 13/17] x86/speculation/swapgs: Check FSGSBASE in enabling SWAPGS mitigation Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 14/17] selftests/x86/fsgsbase: Test ptracer-induced GS base write with FSGSBASE Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 15/17] x86/fsgsbase/64: Enable FSGSBASE on 64bit by default and add a chicken bit Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 16/17] x86/elf: Enumerate kernel FSGSBASE capability in AT_HWCAP2 Chang S. Bae
2019-10-04 18:16 ` [PATCH v9 17/17] Documentation/x86/64: Add documentation for GS/FS addressing mode Chang S. Bae
2019-10-04 22:54   ` Randy Dunlap
2019-11-15 18:29 ` [PATCH v9 00/17] Enable FSGSBASE instructions Thomas Gleixner
2019-11-15 19:12   ` Andi Kleen
2019-11-29 14:56     ` Metzger, Markus T
2019-11-29 16:51       ` Andy Lutomirski
2019-12-02  8:23         ` Metzger, Markus T
2019-12-04 20:20           ` Andy Lutomirski
2019-12-10  8:27             ` Metzger, Markus T
2020-02-24 18:02             ` Bae, Chang Seok
2020-04-13 20:03               ` Sasha Levin
2020-04-14  0:32                 ` Andi Kleen
2020-04-17 13:30                   ` Sasha Levin
2020-04-17 15:52                     ` Andy Lutomirski
2020-04-20 14:13                       ` Andi Kleen
2020-04-20 17:14                         ` Thomas Gleixner
2020-04-21 16:06                           ` Sasha Levin
2020-04-21 16:49                             ` Andy Lutomirski
2020-04-21 20:02                               ` Andi Kleen
2020-04-21 17:15                             ` Bae, Chang Seok
2020-04-21 19:56                             ` Andi Kleen
2020-04-21 20:21                               ` Andy Lutomirski
2020-04-21 20:51                                 ` Sasha Levin
2020-04-22 23:00                                   ` Andy Lutomirski
2020-04-23  4:08                                     ` Sasha Levin
2020-04-25 22:39                                       ` Thomas Gleixner
2020-04-26  2:52                                         ` Sasha Levin
2020-04-26 10:04                                           ` Thomas Gleixner
2020-04-14 15:47                 ` Bae, Chang Seok [this message]

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