* Re: [Bugme-new] [Bug 10072] New: WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0x1d5/0x1f0() during bootup [not found] <bug-10072-10286@http.bugzilla.kernel.org/> @ 2008-02-26 0:00 ` Andrew Morton 2008-02-26 0:19 ` Rafael J. Wysocki 0 siblings, 1 reply; 3+ messages in thread From: Andrew Morton @ 2008-02-26 0:00 UTC (permalink / raw) To: plamen.petrov; +Cc: bugme-daemon, linux-acpi On Sat, 23 Feb 2008 09:09:25 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10072 > > Summary: WARNING: at arch/x86/mm/ioremap.c:137 > __ioremap+0x1d5/0x1f0() during bootup > Product: Memory Management > Version: 2.5 > KernelVersion: 2.6.25-rc2-00496-g39273b5 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: low > Priority: P1 > Component: Other > AssignedTo: akpm@osdl.org > ReportedBy: plamen.petrov@tk.ru.acad.bg > > > Latest working kernel version: > Earliest failing kernel version: > Distribution: Slackware 12 > Hardware Environment: AMD Duron 850MHz CPU, 512 MB RAM > Software Environment: > Problem Description: WARNING section in bootup log (attached) > This is an acpi regression, I believe. And it was reported a week or two ago. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 10072] New: WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0x1d5/0x1f0() during bootup 2008-02-26 0:00 ` [Bugme-new] [Bug 10072] New: WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0x1d5/0x1f0() during bootup Andrew Morton @ 2008-02-26 0:19 ` Rafael J. Wysocki 2008-02-26 11:54 ` KAMEZAWA Hiroyuki 0 siblings, 1 reply; 3+ messages in thread From: Rafael J. Wysocki @ 2008-02-26 0:19 UTC (permalink / raw) To: Andrew Morton; +Cc: plamen.petrov, bugme-daemon, linux-acpi On Tuesday, 26 of February 2008, Andrew Morton wrote: > On Sat, 23 Feb 2008 09:09:25 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote: > > > http://bugzilla.kernel.org/show_bug.cgi?id=10072 > > > > Summary: WARNING: at arch/x86/mm/ioremap.c:137 > > __ioremap+0x1d5/0x1f0() during bootup > > Product: Memory Management > > Version: 2.5 > > KernelVersion: 2.6.25-rc2-00496-g39273b5 > > Platform: All > > OS/Version: Linux > > Tree: Mainline > > Status: NEW > > Severity: low > > Priority: P1 > > Component: Other > > AssignedTo: akpm@osdl.org > > ReportedBy: plamen.petrov@tk.ru.acad.bg > > > > > > Latest working kernel version: > > Earliest failing kernel version: > > Distribution: Slackware 12 > > Hardware Environment: AMD Duron 850MHz CPU, 512 MB RAM > > Software Environment: > > Problem Description: WARNING section in bootup log (attached) > > > > This is an acpi regression, I believe. And it was reported a week or two > ago. It's the same thing as http://bugzilla.kernel.org/show_bug.cgi?id=10104 , already on the regressions list. Thanks, Rafael ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 10072] New: WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0x1d5/0x1f0() during bootup 2008-02-26 0:19 ` Rafael J. Wysocki @ 2008-02-26 11:54 ` KAMEZAWA Hiroyuki 0 siblings, 0 replies; 3+ messages in thread From: KAMEZAWA Hiroyuki @ 2008-02-26 11:54 UTC (permalink / raw) To: Rafael J. Wysocki; +Cc: Andrew Morton, plamen.petrov, bugme-daemon, linux-acpi On Tue, 26 Feb 2008 01:19:29 +0100 "Rafael J. Wysocki" <rjw@sisk.pl> wrote: > On Tuesday, 26 of February 2008, Andrew Morton wrote: > > On Sat, 23 Feb 2008 09:09:25 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote: > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=10072 > > > > > > Summary: WARNING: at arch/x86/mm/ioremap.c:137 > > > __ioremap+0x1d5/0x1f0() during bootup > > > Product: Memory Management > > > Version: 2.5 > > > KernelVersion: 2.6.25-rc2-00496-g39273b5 > > > Platform: All > > > OS/Version: Linux > > > Tree: Mainline > > > Status: NEW > > > Severity: low > > > Priority: P1 > > > Component: Other > > > AssignedTo: akpm@osdl.org > > > ReportedBy: plamen.petrov@tk.ru.acad.bg > > > > > > > > > Latest working kernel version: > > > Earliest failing kernel version: > > > Distribution: Slackware 12 > > > Hardware Environment: AMD Duron 850MHz CPU, 512 MB RAM > > > Software Environment: > > > Problem Description: WARNING section in bootup log (attached) > > > > > > > This is an acpi regression, I believe. And it was reported a week or two > > ago. > > It's the same thing as http://bugzilla.kernel.org/show_bug.cgi?id=10104 , > already on the regressions list. > my machine sees this. BTW, what this warning does on my console is ACPI: EC: Look up EC in DSDT ------------[ cut here ]------------ WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0xb1/0x16b() Modules linked in: .......................... VERY VERY LONG STACK DUMP ======================= ---[ end trace ca143223eefdc828 ]--- Final console image was .... VERY VERY LONG STACK DUMP ======================= ---[ end trace ca143223eefdc828 ]--- ...no information. And nothing goes on (because the kernel is in very very slow path.) (takes several minutes.) I have to remove stack dump to find this is just a warning. (I have no serial console.) It seems show_stack() supports kstack=XX option. Does it make sense to add same kind of option for limiting length of dump_trace() ? Thanks, -Kame ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <bug-10072-10286@http.bugzilla.kernel.org/>
2008-02-26 0:00 ` [Bugme-new] [Bug 10072] New: WARNING: at arch/x86/mm/ioremap.c:137 __ioremap+0x1d5/0x1f0() during bootup Andrew Morton
2008-02-26 0:19 ` Rafael J. Wysocki
2008-02-26 11:54 ` KAMEZAWA Hiroyuki
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