On Thu, 20 Aug 2015 18:46:56 +0800 yalin wang wrote:
> The copy_to_user() here expect can fix the fault on both kernel and
> user address, this is not true on other platforms except x86,
> change to user copy_in_user() so that can detect the source and
> destination address page fault, work as
The copy_to_user() here expect can fix the fault on both kernel and
user address, this is not true on other platforms except x86,
change to user copy_in_user() so that can detect the source and
destination address page fault, work as expected:
ENTRY(copy_user_generic_string)
ASM_STAC
The copy_to_user() here expect can fix the fault on both kernel and
user address, this is not true on other platforms except x86,
change to user copy_in_user() so that can detect the source and
destination address page fault, work as expected:
ENTRY(copy_user_generic_string)
ASM_STAC
On Thu, 20 Aug 2015 18:46:56 +0800 yalin wang yalin.wang2...@gmail.com wrote:
The copy_to_user() here expect can fix the fault on both kernel and
user address, this is not true on other platforms except x86,
change to user copy_in_user() so that can detect the source and
destination address
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