subject:"\[PATCH\] ia64\: Make stack VMA anonymous"

RE: [PATCH] ia64: Make stack VMA anonymous

2018-08-01 Thread Luck, Tony

> IA64 allocates stack in a custom way. Stack has to be marked as > anonymous otherwise the process will be killed with SIGBUS on the first > access to the stack. > > Add missing vma_set_anonymous(). That does the trick. Applied this patch on top of -rc7 and ia64 boots again. Tested-by: Tony Luck

[PATCH] ia64: Make stack VMA anonymous

2018-08-01 Thread Kirill A. Shutemov

IA64 allocates stack in a custom way. Stack has to be marked as anonymous otherwise the process will be killed with SIGBUS on the first access to the stack. Add missing vma_set_anonymous(). Signed-off-by: Kirill A. Shutemov Reported-by: Tony Luck Fixes: bfd40eaff5ab ("mm: fix vma_is_anonymous()