From: Qian Cai <cai@lca.pw>
To: kernel test robot <rong.a.chen@intel.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Matthew Wilcox <willy@infradead.org>,
Michal Hocko <mhocko@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
lkp@lists.01.org
Subject: Re: [mm] c566586818: BUG:kernel_hang_in_early-boot_stage,last_printk:Probing_EDD(edd=off_to_disable)...ok
Date: Thu, 20 Aug 2020 21:01:33 -0400 [thread overview]
Message-ID: <20200821010132.GC4622@lca.pw> (raw)
In-Reply-To: <20200818002351.GC18179@shao2-debian>
On Tue, Aug 18, 2020 at 08:23:51AM +0800, kernel test robot wrote:
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-9):
>
> commit: c5665868183fec689dbab9fb8505188b2c4f0757 ("mm: kmemleak: use the memory pool for early allocations")
I might see one of those early boot failure before. In my case, the bare-metal
system was reset. Can you try to narrow down to a smaller
CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE (assume 0 works if your bisecting was
correct) that works?
next prev parent reply other threads:[~2020-08-21 1:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-18 0:23 [mm] c566586818: BUG:kernel_hang_in_early-boot_stage,last_printk:Probing_EDD(edd=off_to_disable)...ok kernel test robot
2020-08-21 1:01 ` Qian Cai [this message]
2020-08-24 2:47 ` Rong Chen
2020-08-24 12:29 ` Qian Cai
2020-08-26 0:44 ` Rong Chen
2020-08-26 3:02 ` Qian Cai
2020-08-26 17:30 ` Catalin Marinas
2020-08-27 9:16 ` Rong Chen
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