Web>> > ioremap reserve_memtype failed -22 >ioremap is used by drivers (and sometimes by the kernel itself) to get >access to some device's memory-mapped I/O range. Â"-22" … Web16 jul. 2009 · Linux debian 2.6.30.1 #126 SMP PREEMPT Thu Jul 16 12:40:15 EEST 2009 x86_64 GNU/Linux. Here is a stracktrace (not much use without the debug info): Program received signal SIGSEGV, Segmentation fault. ... [11136.492012] reserve_memtype failed 0xd0000000-0xe0000000, ...
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WebThe problem with using ioremap () on system memory is that you end up assigning conflicting attributes to the memory which causes "unpredictable" behavior. See the article "ARM's multiply-mapped memory mess", which provides a history to … WebRe: Failed to initialize MSI interrupts && ioremap reserve_memtypefailed -22 From: Clemens Ladisch Date: Thu Apr 08 2010 - 11:00:42 EST Next message: Linus Torvalds: "Re: [GIT] IDE" Previous message: Ingo Molnar: "Re: [PATCH 0/6] Fixes and usability improvements" In reply to: Mark Knecht: "Re: Failed to initialize MSI interrupts && … gtl on w2
Re: Failed to initialize MSI interrupts && ioremap reserve ... - IU
Web4 mei 2024 · The above mentioned patch seems to apply and work as such in v5.0.21 as well, so that is good for possible backporting efforts. Patch is ok for v5.0 as well, but my … Web>> > ioremap reserve_memtype failed -22 >ioremap is used by drivers (and sometimes by the kernel itself) to get >access to some device's memory-mapped I/O range. Â"-22" is -EINVAL and >is returned by reserve_memtype to indicate that the requested memory >range includes both RAM and not-RAM. find church articles of incorporation