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From: Eric Dumazet <eric.dumazet@gmail.com>
To: syzbot <syzbot+c613e88b3093ebf3686e@syzkaller.appspotmail.com>,
	bjorn.andersson@linaro.org, dan.carpenter@oracle.com,
	hdanton@sina.com, linux-kernel@vger.kernel.org,
	manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org,
	syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] WARNING: refcount bug in qrtr_node_lookup
Date: Tue, 31 Aug 2021 21:26:34 -0700	[thread overview]
Message-ID: <9b98fb89-c9a1-d220-2583-66e89c765d23@gmail.com> (raw)
In-Reply-To: <0000000000004b732105cae6d6f1@google.com>



On 8/31/21 8:41 PM, syzbot wrote:
> Hello,
> 
> syzbot tried to test the proposed patch but the build/boot failed:
> 
> arch/x86/kernel/setup.c:916:6: error: implicit declaration of function 'acpi_mps_check' [-Werror,-Wimplicit-function-declaration]
> arch/x86/kernel/setup.c:1110:2: error: implicit declaration of function 'acpi_table_upgrade' [-Werror,-Wimplicit-function-declaration]
> arch/x86/kernel/setup.c:1112:2: error: implicit declaration of function 'acpi_boot_table_init' [-Werror,-Wimplicit-function-declaration]
> arch/x86/kernel/setup.c:1120:2: error: implicit declaration of function 'early_acpi_boot_init' [-Werror,-Wimplicit-function-declaration]
> arch/x86/kernel/setup.c:1162:2: error: implicit declaration of function 'acpi_boot_init' [-Werror,-Wimplicit-function-declaration]
> 
> 
> Tested on:
> 
> commit:         9e9fb765 Merge tag 'net-next-5.15' of git://git.kernel..
> git tree:       upstream
> dashboard link: https://syzkaller.appspot.com/bug?extid=c613e88b3093ebf3686e
> compiler:       
> patch:          https://syzkaller.appspot.com/x/patch.diff?x=1413e2f5300000
> 

Tree seems broken, no idea why the following is needed.

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 63b20536c8d236083336c2b50dc5f54225a80eab..6edec9a28293ea3241bd7842ab5555a1691e6cea 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -22,6 +22,7 @@
 #include <linux/usb/xhci-dbgp.h>
 #include <linux/static_call.h>
 #include <linux/swiotlb.h>
+#include <linux/acpi.h>
 
 #include <uapi/linux/mount.h>
 

  reply	other threads:[~2021-09-01  4:26 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210901030636.2336-1-hdanton@sina.com>
2021-09-01  3:41 ` [syzbot] WARNING: refcount bug in qrtr_node_lookup syzbot
2021-09-01  4:26   ` Eric Dumazet [this message]
     [not found] <20210903042820.2733-1-hdanton@sina.com>
2021-09-03 11:04 ` syzbot
     [not found] <20210902005238.2413-1-hdanton@sina.com>
2021-09-02  2:32 ` syzbot
     [not found]   ` <20210902041238.2559-1-hdanton@sina.com>
2021-09-02 13:58     ` Paul Moore
2021-09-03  2:40       ` Paul Moore
2020-09-07 21:18 syzbot
2021-08-28 18:32 ` [syzbot] " syzbot
2021-08-28 18:32   ` syzbot
2021-08-30  8:39   ` Dmitry Vyukov
2021-08-30  8:39     ` Dmitry Vyukov via Linux-kernel-mentees

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