[Bug 464524] New: WARNING: at arch/x86/mm/ioremap.c: 156 __ioremap_caller+0x89/0x39a()
https://bugzilla.novell.com/show_bug.cgi?id=464524 User koenig@linux.de added comment https://bugzilla.novell.com/show_bug.cgi?id=464524#c1 Summary: WARNING: at arch/x86/mm/ioremap.c:156 __ioremap_caller+0x89/0x39a() Product: openSUSE 11.1 Version: Final Platform: i686 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: koenig@linux.de QAContact: qa@suse.de Found By: --- Created an attachment (id=263930) --> (https://bugzilla.novell.com/attachment.cgi?id=263930) full boot.msg P4/2000 shows the following message in boot.msg: <6>PCI: Using configuration type 1 for base access <4>evgpeblk-0957 [00] ev_create_gpe_block : GPE 00 to 1F [_GPE] 4 regs on int 0x16 <7>ACPI: EC: Look up EC in DSDT <4>resource map sanity check conflict 0x1fffff00 0x200000ff 0x1ffff000 0x1fffffff ACPI Non-volatile Storage <4>------------[ cut here ]------------ <4>WARNING: at arch/x86/mm/ioremap.c:156 __ioremap_caller+0x89/0x39a() <4>Modules linked in: <4>Supported: Yes <4>Pid: 1, comm: swapper Not tainted 2.6.27.7-9-pae #1 <4> [<c0106570>] dump_trace+0x6b/0x249 <4> [<c01070a5>] show_trace+0x20/0x39 <4> [<c035175f>] dump_stack+0x71/0x76 <4> [<c012ddf8>] warn_on_slowpath+0x4d/0x70 <4> [<c0119cfc>] __ioremap_caller+0x89/0x39a <4> [<c011a11f>] ioremap_nocache+0x18/0x1c <4> [<c02713f4>] acpi_ex_system_memory_space_handler+0xeb/0x28b <4> [<c0268f2a>] acpi_ev_address_space_dispatch+0x1be/0x206 <4> [<c026debf>] acpi_ex_access_region+0x125/0x19b <4> [<c026e058>] acpi_ex_field_datum_io+0x123/0x2e5 <4> [<c026e5b1>] acpi_ex_write_with_update_rule+0x188/0x190 <4> [<c026e899>] acpi_ex_insert_into_field+0x2e0/0x2ff <4> [<c026c5df>] acpi_ex_write_data_to_field+0x24b/0x260 <4> [<c0271693>] acpi_ex_store_object_to_node+0xff/0x1fd <4> [<c0271f3f>] acpi_ex_store+0xd8/0x18d <4> [<c026f1eb>] acpi_ex_opcode_1A_1T_1R+0x3ff/0x54e <4> [<c02650ed>] acpi_ds_exec_end_op+0xdf/0x55e <4> [<c027a005>] acpi_ps_parse_loop+0x30f/0x372 <4> [<c0279092>] acpi_ps_parse_aml+0xe3/0x376 <4> [<c027a66e>] acpi_ps_execute_method+0x16f/0x269 <4> [<c02765e6>] acpi_ns_evaluate+0x1fe/0x2d4 <4> [<c027d7df>] acpi_ut_evaluate_object+0x52/0x1c9 <4> [<c027da2a>] acpi_ut_execute_STA+0x22/0x8d <4> [<c0275d08>] acpi_ns_get_device_callback+0x5b/0x127 <4> [<c02784d9>] acpi_ns_walk_namespace+0xa9/0x11c <4> [<c0275c26>] acpi_get_devices+0x58/0x6b <4> [<c0567ef3>] acpi_ec_ecdt_probe+0xcf/0x130 <4> [<c0567824>] acpi_bus_init+0x29/0x169 <4> [<c05679be>] acpi_init+0x5a/0xe1 <4> [<c010112b>] _stext+0x3b/0x127 <4> [<c0548482>] kernel_init+0x87/0xda <4> [<c01060c7>] kernel_thread_helper+0x7/0x10 <4> ======================= <4>---[ end trace 4eaa2a86a8e2da22 ]--- <4>Completing Region/Field/Buffer/Package initialization:...................................... <4>Initialized 4/8 Regions 0/0 Fields 21/21 Buffers 13/13 Packages (317 nodes) <4>Initializing Device/Processor/Thermal objects by executing _INI methods:. <4>Executed 1 _INI methods requiring 0 _STA executions (examined 47 objects) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=464524
Marcus Meissner
https://bugzilla.novell.com/show_bug.cgi?id=464524
User trenn@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c1
Thomas Renninger
https://bugzilla.novell.com/show_bug.cgi?id=464524
User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c2
--- Comment #2 from Harald Koenig
This is a duplicate of bug #441921.
You are not authorized to access bug #441921. pitty :-(
We agreed that it is a BIOS bug -> Won't fix.
which bios (I guess main board, but maybe graphics or nic) ? are there known bios fixes/patches (e.g. from Lenovo for my T61p) ? what should I look for inorder not to create my unnecessaryry kernel reports? ;-)
The machine should still work as before -> it's "only" a warning. I agree that it is a very intrusive warning which should handled somehow else if more machines show this.
yep. thanks! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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User trenn@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c3
--- Comment #3 from Thomas Renninger
https://bugzilla.novell.com/show_bug.cgi?id=464524
Thomas Renninger
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User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c4
--- Comment #4 from Harald Koenig
https://bugzilla.novell.com/show_bug.cgi?id=464524
User trenn@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c5
--- Comment #5 from Thomas Renninger
https://bugzilla.novell.com/show_bug.cgi?id=464524
User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c6
--- Comment #6 from Harald Koenig
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User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c7
--- Comment #7 from Harald Koenig
Please also attach acpidump and dmesg where the message is included.
acpidump attached. right now I only have that single kernel messages quoted above from boot.msg. nothing in current dmesg output and no other copies in /var/log/{messages,warn} or similar. sorry...
This should not affect any system functionality, it's just a warning. Therefore it may take a while until I can look at it, but if I find some time, I'd like to look whether the message can be avoided.
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User trenn@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c8
Thomas Renninger
https://bugzilla.novell.com/show_bug.cgi?id=464524
User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c9
--- Comment #9 from Harald Koenig
This is a T61p? Then we have to get rid of this..., can you attach dmidecode of the affected machine, please.
oops, I just notice that I mixed up two bug reports (or machines;) this error does _not_ show up on my T61p (this is running 64bit, the report says pae kernel == 32bit!), this happens on my P4 video server. sorry for the confusion:( I'll attach dmesg/dmidecode/acpidump for the correct PC (ASUS P4B533, BIOS Rev. 1008 08/06/2002)... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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User koenig@linux.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=464524#c10
--- Comment #10 from Harald Koenig
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