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From: Qian Cai <cai@lca.pw>
To: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Mark Rutland <Mark.Rutland@arm.com>,
	linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
	Peter Zijlstra <peterz@infradead.org>,
	James Hogan <jhogan@kernel.org>,
	Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Michal Hocko <mhocko@kernel.org>,
	linux-mm@kvack.org, Paul Mackerras <paulus@samba.org>,
	kasan-dev <kasan-dev@googlegroups.com>,
	sparclinux@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
	linux-s390@vger.kernel.org, x86@kernel.org,
	Russell King - ARM Linux <linux@armlinux.org.uk>,
	Matthew Wilcox <willy@infradead.org>,
	Steven Price <Steven.Price@arm.com>,
	Jason Gunthorpe <jgg@ziepe.ca>,
	Gerald Schaefer <gerald.schaefer@de.ibm.com>,
	linux-snps-arc@lists.infradead.org,
	Ingo Molnar <mingo@kernel.org>, Kees Cook <keescook@chromium.org>,
	Anshuman Khandual <Anshuman.Khandual@arm.com>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Mark Brown <broonie@kernel.org>,
	"Kirill A . Shutemov" <kirill@shutemov.name>,
	Dan Williams <dan.j.williams@intel.com>,
	Vlastimil Babka <vbabka@suse.cz>,
	linux-arm-kernel@lists.infradead.org,
	Sri Krishna chowdary <schowdary@nvidia.com>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Dave Hansen <dave.hansen@intel.com>,
	linux-mips@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>,
	linux-kernel@vger.kernel.org, Paul Burton <paul.burton@mips.com>,
	Mike Rapoport <rppt@linux.vnet.ibm.com>,
	Vineet Gupta <vgupta@synopsys.com>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linuxppc-dev@lists.ozlabs.org,
	"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V12] mm/debug: Add tests validating architecture page table helpers
Date: Sun, 2 Feb 2020 06:26:29 -0500	[thread overview]
Message-ID: <2C4ADFAE-7BB4-42B7-8F54-F036EA7A4316@lca.pw> (raw)
In-Reply-To: <473d8198-3ac4-af3b-e2ec-c0698a3565d3@c-s.fr>



> On Jan 30, 2020, at 9:13 AM, Christophe Leroy <christophe.leroy@c-s.fr> wrote:
> 
> config DEBUG_VM_PGTABLE
>    bool "Debug arch page table for semantics compliance" if ARCH_HAS_DEBUG_VM_PGTABLE || EXPERT
>    depends on MMU
>    default 'n' if !ARCH_HAS_DEBUG_VM_PGTABLE
>    default 'y' if DEBUG_VM

Does it really necessary to potentially force all bots to run this? Syzbot, kernel test robot etc? Does it ever pay off for all their machine times there?

  parent reply	other threads:[~2020-02-02 11:29 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-28  1:27 [PATCH V12] mm/debug: Add tests validating architecture page table helpers Anshuman Khandual
2020-01-28  2:11 ` Qian Cai
2020-01-28  3:06   ` Anshuman Khandual
2020-01-28  3:33     ` Qian Cai
2020-01-28  4:57       ` Anshuman Khandual
2020-01-28  5:48         ` Qian Cai
2020-01-28  6:17           ` Christophe Leroy
2020-01-28  6:36             ` Qian Cai
2020-01-28  7:03               ` Anshuman Khandual
2020-01-28  7:07                 ` Qian Cai
2020-01-28  6:13       ` Christophe Leroy
2020-01-28  7:12         ` Qian Cai
2020-01-28 11:58           ` Mark Brown
2020-01-28 12:09       ` Mike Rapoport
2020-01-28 17:14       ` Vineet Gupta
2020-01-29 22:20       ` Gerald Schaefer
2020-01-30  7:27         ` Mike Rapoport
2020-01-30 13:32           ` Anshuman Khandual
2020-01-28 17:47   ` Catalin Marinas
2020-01-28 19:07     ` Qian Cai
2020-01-29 10:36       ` Catalin Marinas
2020-01-29 11:09         ` Qian Cai
2020-01-28 17:05 ` Christophe Leroy
2020-01-30 13:04   ` Anshuman Khandual
2020-01-30 14:13     ` Christophe Leroy
2020-02-02  7:18       ` Anshuman Khandual
2020-02-02  8:31         ` Christophe Leroy
2020-02-02 11:26       ` Qian Cai [this message]
2020-02-03 15:14         ` Christophe Leroy
2020-02-03 15:48           ` Qian Cai
2020-02-02  8:26     ` Anshuman Khandual
2020-01-29 22:20 ` Gerald Schaefer
2020-01-30 13:11   ` Anshuman Khandual
2020-01-30 15:06 ` Anshuman Khandual
2020-02-10 15:37 ` Catalin Marinas
2020-02-12  9:42   ` Anshuman Khandual
2020-02-12 17:55     ` Gerald Schaefer
2020-02-13  2:15       ` Anshuman Khandual
2020-01-28 12:30 Qian Cai

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