Messages in this thread Patch in this message | | | Date | Thu, 10 Jan 2019 00:07:42 +0530 | From | Souptick Joarder <> | Subject | [PATCH v2] x86/mm/fault.c: Convert to use vm_fault_t |
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Convert to use vm_fault_t type for last argument of do_sigbus().
kbuild reported a warning during testing of final vm_fault_t patch integrated in mm tree.
[auto build test WARNING on linus/master] [also build test WARNING on v5.0-rc1 next-20190109] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
https://github.com/0day-ci/linux/commits/Souptick-Joarder/ mm-Create-the-new-vm_fault_t-type/20190109-154216
All warnings:
arch/x86/mm/fault.c:1051:39: warning: restricted vm_fault_t degrades to integer arch/x86/mm/fault.c:1057:29: warning: restricted vm_fault_t degrades to integer arch/x86/mm/fault.c:1059:29: warning: restricted vm_fault_t degrades to integer arch/x86/mm/fault.c:1094:62: warning: incorrect type in argument 4 (different base types) arch/x86/mm/fault.c:1094:62: expected unsigned int fault arch/x86/mm/fault.c:1094:62: got restricted vm_fault_t [usertype] fault
This patch has fixed the warnings.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> --- v2: updated the change log.
arch/x86/mm/fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 2ff25ad..dea3725 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -1031,7 +1031,7 @@ static inline bool bad_area_access_from_pkeys(unsigned long error_code, static void do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address, - unsigned int fault) + vm_fault_t fault) { struct task_struct *tsk = current; -- 1.9.1
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