[vbox-dev] patches for kernel 4.13.0-0.rc0.git4.1.fc27.x86_64 ?

[Sérgio Basto]

On Wed, 2017-07-12 at 09:03 -0500, Larry Finger wrote:
> On 07/12/2017 06:57 AM, Sérgio Basto wrote:
> > Hi,
> > Have we patches for kernel 4.13.0-rcx [1]?
> > Thanks,
> > 
> > [1]
> > https://bugzilla.rpmfusion.org/show_bug.cgi?id=4594
> > https://bugzilla.rpmfusion.org/attachment.cgi?id=1815
> 
> Sergio,
> 
> Thus far, the changes appear to be quite simple. The problem is that 
> wait_queue_t has been replaced by wait_queue_entry_t. The patch below
> works for me.
> 
> Larry
> 
> Index: src/vboxdrv/r0drv/linux/waitqueue-r0drv-linux.h
> ===================================================================
> --- src.orig/vboxdrv/r0drv/linux/waitqueue-r0drv-linux.h
> +++ src/vboxdrv/r0drv/linux/waitqueue-r0drv-linux.h
> @@ -39,6 +39,9 @@
>    *  schedule_hrtimeout_range. */
>   #define RTR0SEMLNXWAIT_RESOLUTION   50000
> 
> +#ifndef wait_queue_t   /* eventually kernel version >= 4.13.0 */
> +#define wait_queue_t wait_queue_entry_t
> +#endif
> 
>   /**
>    * Kernel mode Linux wait state structure.
> 

testing it with in my laptop (kernel 4.11) 

2017/07/12 16:10:35 akmods: Building RPM using the command
'/sbin/akmodsbuild --target x86_64 --kernels 4.11.8-200.fc25.x86_
64 /usr/src/akmods/VirtualBox-kmod.latest'
                                                                      
            
./include/linux/wait.h:970:6: note: expected 'wait_queue_t * {aka
struct __wait_queue *}' but argument is of type 'int *'    
 void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int
state);                                                  
      ^~~~~~~~~~~~~~~
                                                                       
                                
In file included from /tmp/akmodsbuild.RpgDqJfQ/BUILD/VirtualBox-kmod-
5.1.22/_kmod_build_4.11.8-200.fc25.x86_64/vboxdrv/r0dr
v/linux/semeventmulti-r0drv-linux.c:42:0:
                                                                       
            
/tmp/akmodsbuild.RpgDqJfQ/BUILD/VirtualBox-kmod-
5.1.22/_kmod_build_4.11.8-
200.fc25.x86_64/vboxdrv/r0drv/linux/waitqueue-r0dr
v-linux.h: In function 'rtR0SemLnxWaitDelete':
                                                                       
       
/tmp/akmodsbuild.RpgDqJfQ/BUILD/VirtualBox-kmod-
5.1.22/_kmod_build_4.11.8-
200.fc25.x86_64/vboxdrv/r0drv/linux/waitqueue-r0dr
v-linux.h:270:36: error: passing argument 2 of 'finish_wait' from
incompatible pointer type [-Werror=incompatible-pointer-ty
pes]
                                                                       
                                                 
     finish_wait(pWait->pWaitQueue, &pWait->WaitQE);
                                                                       
 
                                    ^
                                                                       
                
In file included from ./include/linux/mmzone.h:9:0,
                                                                       
  
                 from ./include/linux/gfp.h:5,
                                                                       
       
                 from ./include/linux/slab.h:14,
                                                                       
     
                 from /tmp/akmodsbuild.RpgDqJfQ/BUILD/VirtualBox-kmod-
5.1.22/_kmod_build_4.11.8-200.fc25.x86_64/vboxdrv/r0dr
v/linux/the-linux-kernel.h:82,
                                                                       
                       
                 from /tmp/akmodsbuild.RpgDqJfQ/BUILD/VirtualBox-kmod-
5.1.22/_kmod_build_4.11.8-200.fc25.x86_64/vboxdrv/r0dr
v/linux/semeventmulti-r0drv-linux.c:32:
                                                                       
              
./include/linux/wait.h:973:6: note: expected 'wait_queue_t * {aka
struct __wait_queue *}' but argument is of type 'int *'    
 void finish_wait(wait_queue_head_t *q, wait_queue_t *wait);      
-- 
Sérgio M. B.