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>
next prev parent reply other threads:[~2021-09-01 4:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210901030636.2336-1-hdanton@sina.com>
2021-09-01 3:41 ` 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
2021-08-30 8:39 ` Dmitry Vyukov
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