From: bugzilla-daemon@kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 216156] [bisected] kmemleak: Not scanning unknown object at 0xc00000007f000000
Date: Fri, 19 Apr 2024 08:30:34 +0000 [thread overview]
Message-ID: <bug-216156-206035-VCaJQkjaGV@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-216156-206035@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=216156
--- Comment #17 from Erhard F. (erhard_f@mailbox.org) ---
Just noticed the issue is still there in v6.9-rc4. Does some side effects
prevented the patch to get upstream or was it overlooked? ;)
[..]
Page orders: linear mapping = 12, virtual = 12, io = 12
hash-mmu: Initializing hash mmu with SLB
Linux version 6.9.0-rc4-PMacG5-dirty (root@T1000) (gcc (Gentoo 13.2.1_p20240210
p14) 13.2.1 20240210, GNU ld (Gentoo 2.42 p3) 2.42.0) #1 SMP Fri Apr 19
01:23:36 CEST 2024
ioremap() called early from pmac_feature_init+0x5e8/0x12d8. Use early_ioremap()
instead
ioremap() called early from pmac_feature_init+0x1040/0x12d8. Use
early_ioremap() instead
Found U4 memory controller & host bridge @ 0xf8000000 revision: 0x42
Mapped at 0xc0003e0080000000
ioremap() called early from probe_one_macio+0x3e4/0x6cc. Use early_ioremap()
instead
Found a Shasta mac-io controller, rev: 0, mapped at 0x(____ptrval____)
PowerMac motherboard: PowerMac G5 Dual Core
ioremap() called early from btext_map+0x6c/0xf0. Use early_ioremap() instead
ioremap() called early from iommu_init_early_dart+0x174/0xac4. Use
early_ioremap() instead
kmemleak: Not scanning unknown object at 0xc00000007f000000
CPU: 0 PID: 0 Comm: swapper Not tainted 6.9.0-rc4-PMacG5-dirty #1
Call Trace:
[c0000000022f3c50] [c000000000d6524c] dump_stack_lvl+0x84/0x10c (unreliable)
[c0000000022f3c80] [c000000000379118] kmemleak_no_scan+0x118/0x12c
[c0000000022f3cf0] [c000000002029110] iommu_init_early_dart+0x1e4/0xac4
[c0000000022f3e00] [c00000000202a3d8] pmac_probe+0x158/0x290
[c0000000022f3e60] [c000000002011608] setup_arch+0x2b0/0xa18
[c0000000022f3f30] [c00000000200613c] start_kernel+0x98/0x81c
[c0000000022f3fe0] [c00000000000c848] start_here_common+0x1c/0x20
DART table allocated at: (____ptrval____)
DART IOMMU initialized for U4 type chipset
Hardware name: PowerMac11,2 PPC970MP 0x440101 PowerMac
printk: legacy bootconsole [udbg0] enabled
CPU maps initialized for 1 thread per core
(thread shift is 0)
Allocated 1040 bytes for 2 pacas
-----------------------------------------------------
phys_mem_size = 0x400000000
dcache_bsize = 0x80
icache_bsize = 0x80
cpu_features = 0x00000100900c218a
possible = 0x001ffbebfbffb18f
always = 0x0000000000000180
cpu_user_features = 0xdc080000 0x00000000
mmu_features = 0x0c008001
firmware_features = 0x0000000000000000
vmalloc start = 0xc0003d0000000000
IO start = 0xc0003e0000000000
vmemmap start = 0xc0003f0000000000
hash-mmu: ppc64_pft_size = 0x0
hash-mmu: htab_hash_mask = 0x1fffff
-----------------------------------------------------
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prev parent reply other threads:[~2024-04-19 8:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 23:14 [Bug 216156] New: kmemleak: Not scanning unknown object at 0xc00000007f000000 bugzilla-daemon
2022-06-20 23:15 ` [Bug 216156] " bugzilla-daemon
2022-06-20 23:30 ` bugzilla-daemon
2022-06-20 23:37 ` bugzilla-daemon
2022-08-25 0:39 ` bugzilla-daemon
2022-08-25 0:40 ` bugzilla-daemon
2022-11-14 22:11 ` bugzilla-daemon
2022-11-14 22:12 ` bugzilla-daemon
2023-08-19 23:00 ` bugzilla-daemon
2023-08-19 23:01 ` bugzilla-daemon
2023-10-05 23:41 ` [Bug 216156] [bisected] " bugzilla-daemon
2023-10-05 23:43 ` bugzilla-daemon
2023-10-05 23:43 ` bugzilla-daemon
2023-10-09 4:36 ` bugzilla-daemon
2023-10-09 15:50 ` bugzilla-daemon
2023-10-10 12:14 ` bugzilla-daemon
2023-10-10 18:21 ` bugzilla-daemon
2024-04-19 8:30 ` bugzilla-daemon [this message]
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