luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

x86: fix "__udivdi3" [drivers/scsi/aha1542.ko] undefined

Browse Source 
Commit 976e8f677e ("x86: asm/io.h: unify
virt_to_phys/phys_to_virt") changed the return of virt_to_phys from long
to phys_addr_t which is unsigned long long on a PAE platform.

So, I could suggest a fix below since isa addresses may never be above
32 bits.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
James Bottomley 2009-02-13 12:52:44 -06:00 committed by Ingo Molnar
parent beb6943d8d
commit bf33a70a73
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/include/asm/io.h
View File

@ -125,7 +125,7 @@ static inline void *phys_to_virt(phys_addr_t address)
/*
* ISA I/O bus memory addresses are 1:1 with the physical address.
*/
#define isa_virt_to_bus virt_to_phys
#define isa_virt_to_bus (unsigned long)virt_to_phys
#define isa_page_to_bus page_to_phys
#define isa_bus_to_virt phys_to_virt