* nopage to fault @ 2008-05-07 17:40 Justin Mattock 2008-05-07 18:24 ` Jiri Slaby 0 siblings, 1 reply; 7+ messages in thread From: Justin Mattock @ 2008-05-07 17:40 UTC (permalink / raw) To: Linux Kernel Hello; I'm trying to compile a module and am a bit confused with what I should do. The module is using nopage, but since nopage was converted to fault, I have no choice but to see if the module will compile with fault. One of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If anybody has a advice it would be really appreciated. regards; -- Justin P. Mattock ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 17:40 nopage to fault Justin Mattock @ 2008-05-07 18:24 ` Jiri Slaby 2008-05-07 19:07 ` Justin Mattock 0 siblings, 1 reply; 7+ messages in thread From: Jiri Slaby @ 2008-05-07 18:24 UTC (permalink / raw) To: Justin Mattock; +Cc: Linux Kernel On 05/07/2008 07:40 PM, Justin Mattock wrote: > of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. > in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If The former, next time, google little bit, please. ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 18:24 ` Jiri Slaby @ 2008-05-07 19:07 ` Justin Mattock 2008-05-07 19:15 ` Jiri Slaby 0 siblings, 1 reply; 7+ messages in thread From: Justin Mattock @ 2008-05-07 19:07 UTC (permalink / raw) To: Jiri Slaby; +Cc: Linux Kernel On Wed, May 7, 2008 at 6:24 PM, Jiri Slaby <jirislaby@gmail.com> wrote: > On 05/07/2008 07:40 PM, Justin Mattock wrote: > > > of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. > > in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If > > > > The former, next time, google little bit, please. > Thanks for the help, you mean the former definition which was taken out "NOPAGE_SIGBUS", or former as in an interface located somewhere in the kernel. regards; -- Justin P. Mattock ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 19:07 ` Justin Mattock @ 2008-05-07 19:15 ` Jiri Slaby 2008-05-07 19:20 ` Justin Mattock 0 siblings, 1 reply; 7+ messages in thread From: Jiri Slaby @ 2008-05-07 19:15 UTC (permalink / raw) To: Justin Mattock; +Cc: Linux Kernel On 05/07/2008 09:07 PM, Justin Mattock wrote: > On Wed, May 7, 2008 at 6:24 PM, Jiri Slaby <jirislaby@gmail.com> wrote: >> On 05/07/2008 07:40 PM, Justin Mattock wrote: >> >>> of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. >>> in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If >>> >> The former, next time, google little bit, please. >> > > Thanks for the help, > you mean the former definition which was taken out "NOPAGE_SIGBUS", > or former as in an interface located somewhere in the kernel. > regards; The former constant you mentioned. I suppose you are asking what's the NOPAGE_SIGBUS opposite in fault handler, right? ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 19:15 ` Jiri Slaby @ 2008-05-07 19:20 ` Justin Mattock 2008-05-07 19:23 ` Jiri Slaby 0 siblings, 1 reply; 7+ messages in thread From: Justin Mattock @ 2008-05-07 19:20 UTC (permalink / raw) To: Jiri Slaby; +Cc: Linux Kernel On Wed, May 7, 2008 at 7:15 PM, Jiri Slaby <jirislaby@gmail.com> wrote: > On 05/07/2008 09:07 PM, Justin Mattock wrote: > > > On Wed, May 7, 2008 at 6:24 PM, Jiri Slaby <jirislaby@gmail.com> wrote: > > > > > On 05/07/2008 07:40 PM, Justin Mattock wrote: > > > > > > > > > > of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. > > > > in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If > > > > > > > > > > > The former, next time, google little bit, please. > > > > > > > > > > Thanks for the help, > > you mean the former definition which was taken out "NOPAGE_SIGBUS", > > or former as in an interface located somewhere in the kernel. > > regards; > > > > The former constant you mentioned. I suppose you are asking what's the > NOPAGE_SIGBUS opposite in fault handler, right? > I think what I'm trying to figure out is what would you put in NOPAGE_SIGBUS's place since it no longer is in the kernel Also I wouldn't mind knowing what the opposite fault handler would be as well. regards; -- Justin P. Mattock ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 19:20 ` Justin Mattock @ 2008-05-07 19:23 ` Jiri Slaby 2008-05-07 19:39 ` Justin Mattock 0 siblings, 1 reply; 7+ messages in thread From: Jiri Slaby @ 2008-05-07 19:23 UTC (permalink / raw) To: Justin Mattock; +Cc: Linux Kernel On 05/07/2008 09:20 PM, Justin Mattock wrote: > On Wed, May 7, 2008 at 7:15 PM, Jiri Slaby <jirislaby@gmail.com> wrote: >> On 05/07/2008 09:07 PM, Justin Mattock wrote: >> >>> On Wed, May 7, 2008 at 6:24 PM, Jiri Slaby <jirislaby@gmail.com> wrote: >>> >>>> On 05/07/2008 07:40 PM, Justin Mattock wrote: >>>> >>>> >>>>> of the areas that I'm lost with is NOPAGE_SIGBUS for a return value. >>>>> in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. If >>>>> >>>>> >>>> The former, next time, google little bit, please. >> The former constant you mentioned. > > I think what I'm trying to figure out is what would you put in > NOPAGE_SIGBUS's place since it no longer is in the kernel Well, the former from the 2 you mentioned in the very first post. ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: nopage to fault 2008-05-07 19:23 ` Jiri Slaby @ 2008-05-07 19:39 ` Justin Mattock 0 siblings, 0 replies; 7+ messages in thread From: Justin Mattock @ 2008-05-07 19:39 UTC (permalink / raw) To: Jiri Slaby; +Cc: Linux Kernel On Wed, May 7, 2008 at 7:23 PM, Jiri Slaby <jirislaby@gmail.com> wrote: > On 05/07/2008 09:20 PM, Justin Mattock wrote: > > > On Wed, May 7, 2008 at 7:15 PM, Jiri Slaby <jirislaby@gmail.com> wrote: > > > > > On 05/07/2008 09:07 PM, Justin Mattock wrote: > > > > > > > > > > On Wed, May 7, 2008 at 6:24 PM, Jiri Slaby <jirislaby@gmail.com> > wrote: > > > > > > > > > > > > > On 05/07/2008 07:40 PM, Justin Mattock wrote: > > > > > > > > > > > > > > > > > > > > > of the areas that I'm lost with is NOPAGE_SIGBUS for a return > value. > > > > > > in mm.h The only options I see is VM_FAULT_SIGBUS, VM_FAULT_ERROR. > If > > > > > > > > > > > > > > > > > > > > > > > The former, next time, google little bit, please. > > > > > > > > > > > > > > > > > > > > > > > The former constant you mentioned. > > > > > > > > > I think what I'm trying to figure out is what would you put in > > NOPAGE_SIGBUS's place since it no longer is in the kernel > > > > Well, the former from the 2 you mentioned in the very first post. > I would have to say VM_FAULT_SIGBUS regards; -- Justin P. Mattock ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-05-07 19:40 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-05-07 17:40 nopage to fault Justin Mattock 2008-05-07 18:24 ` Jiri Slaby 2008-05-07 19:07 ` Justin Mattock 2008-05-07 19:15 ` Jiri Slaby 2008-05-07 19:20 ` Justin Mattock 2008-05-07 19:23 ` Jiri Slaby 2008-05-07 19:39 ` Justin Mattock
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