From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Christian Brauner <brauner@kernel•org>
Cc: Pankaj Raghav <p.raghav@samsung•com>,
Dave Chinner <dchinner@redhat•com>,
Luis Chamberlain <mcgrof@kernel•org>,
"Matthew Wilcox (Oracle)" <willy@infradead•org,
Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Linux Next Mailing List <linux-next@vger•kernel.org>
Subject: linux-next: boot warning after merge of the vfs-brauner tree
Date: Mon, 26 Aug 2024 17:59:31 +1000 [thread overview]
Message-ID: <20240826175931.1989f99e@canb.auug.org.au> (raw)
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Hi all,
After merging the vfs-brauner tree, today's linux-next boot test (powerpc
pseries_le_defconfig) produced this warning:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at arch/powerpc/mm/pageattr.c:97 change_memory_attr+0xbc/0x150
Modules linked in:
CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.11.0-rc5-06731-g66e0882fba22 #1
Hardware name: IBM pSeries (emulated by qemu) POWER8 (architected) 0x4d0200 0xf000004 of:SLOF,HEAD pSeries
NIP: c00000000008a1ac LR: c00000000008a14c CTR: 0000000000000000
REGS: c0000000049b7930 TRAP: 0700 Not tainted (6.11.0-rc5-06731-g66e0882fba22)
MSR: 8000000002029033 <SF,VEC,EE,ME,IR,DR,RI,LE> CR: 84000482 XER: 00000000
CFAR: c00000000008a218 IRQMASK: 0
GPR00: c00000000008a14c c0000000049b7bd0 c00000000167b100 0000000000000000
GPR04: 0000000000000001 0000000000000000 0000000000000200 c000000002b10878
GPR08: 000000007da60000 c007ffffffffffff ffffffffffffffff 0000000084000482
GPR12: 0000000000000180 c000000002b90000 c00000000001110c 0000000000000000
GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR20: 0000000000000000 0000000000000000 0000000000000000 c000000001562288
GPR24: c000000002003e6c c000000001632418 000000000000018c c0000000020c1058
GPR28: 0000000000000000 0000000000000000 c000000006330000 0000000000000001
NIP [c00000000008a1ac] change_memory_attr+0xbc/0x150
LR [c00000000008a14c] change_memory_attr+0x5c/0x150
Call Trace:
[c0000000049b7bd0] [000000000000018c] 0x18c (unreliable)
[c0000000049b7c10] [c00000000206bf70] iomap_dio_init+0x64/0x88
[c0000000049b7c30] [c000000000010d98] do_one_initcall+0x80/0x2f8
[c0000000049b7d00] [c000000002005c9c] kernel_init_freeable+0x32c/0x520
[c0000000049b7de0] [c000000000011138] kernel_init+0x34/0x26c
[c0000000049b7e50] [c00000000000debc] ret_from_kernel_user_thread+0x14/0x1c
--- interrupt: 0 at 0x0
Code: 60000000 e8010050 eba10028 7c6307b4 ebc10030 38210040 ebe1fff8 7c0803a6 4e800020 7bc92720 2c29000c 41820058 <0fe00000> 4800002c 60000000 60000000
---[ end trace 0000000000000000 ]---
Bisected to commit
d940b3b7b76b ("iomap: fix iomap_dio_zero() for fs bs > system page size")
I have reverted commit
9b0ebbc72358 ("Merge patch series "enable bs > ps in XFS"")
for today.
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2024-08-26 7:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-26 7:59 Stephen Rothwell [this message]
2024-08-26 15:48 ` linux-next: boot warning after merge of the vfs-brauner tree Pankaj Raghav (Samsung)
2024-08-26 17:43 ` Christophe Leroy
2024-08-26 20:52 ` Luis Chamberlain
2024-08-26 21:10 ` Darrick J. Wong
2024-08-26 21:41 ` Luis Chamberlain
2024-08-27 5:26 ` Ritesh Harjani
2024-08-27 15:38 ` Mike Rapoport
2024-08-27 6:28 ` Michael Ellerman
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