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From: Andrey Konovalov <andreyknvl@google.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Linux ARM <linux-arm-kernel@lists.infradead.org>,
	 LKML <linux-kernel@vger.kernel.org>,
	kasan-dev <kasan-dev@googlegroups.com>,
	 kbuild-all@lists.01.org,
	Andrew Morton <akpm@linux-foundation.org>,
	 Linux Memory Management List <linux-mm@kvack.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	 Will Deacon <will@kernel.org>,
	Dmitry Vyukov <dvyukov@google.com>,
	 Andrey Ryabinin <aryabinin@virtuozzo.com>,
	kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v13 3/7] kasan: Add report for async mode
Date: Fri, 12 Feb 2021 15:47:29 +0100	[thread overview]
Message-ID: <CAAeHK+y2kxnxD54b9gQOZ77daJGwffpk9mZs3PBf1PCTGAEO5w@mail.gmail.com> (raw)
In-Reply-To: <23dcb10a-7fc2-375d-2234-49f48461a612@arm.com>

On Fri, Feb 12, 2021 at 12:21 PM Vincenzo Frascino
<vincenzo.frascino@arm.com> wrote:
>
> Hi Andrey,
>
> On 2/11/21 8:13 PM, Andrey Konovalov wrote:
> >>>> riscv64-linux-ld: report.c:(.text+0x5c4): undefined reference to `kasan_flag_async'
> > Let's do something like this (untested):
> >
> > https://github.com/xairy/linux/commit/91354d34b30ceedbc1b6417f1ff253de90618a97
>
> Could you reproduce this? I tried yesterday before posting the patches and my
> conclusion was that kbuild robot is testing on the wrong tree.
>
> I give it another go today, if you have more details based on your testing feel
> free to share.

I haven't tried reproducing, but the error makes sense. There's no
definition of kasan_flag_async for KASAN modes other than HW_TAGS.


  reply	other threads:[~2021-02-12 14:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210211153353.29094-4-vincenzo.frascino@arm.com>
2021-02-11 20:03 ` kernel test robot
2021-02-11 20:13   ` Andrey Konovalov
2021-02-12 11:25     ` Vincenzo Frascino
2021-02-12 14:47       ` Andrey Konovalov [this message]
2021-02-11 23:03 ` kernel test robot

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