Re: [PATCH] kasan: push back KASAN_STACK detection to clang-10
From: Mark Brown
Date: Thu Jul 18 2019 - 12:23:17 EST
On Thu, Jul 18, 2019 at 07:18:28PM +0300, Andrey Ryabinin wrote:
> On 7/18/19 5:14 PM, Arnd Bergmann wrote:
> > asan-stack mode still uses dangerously large kernel stacks of
> > tens of kilobytes in some drivers, and it does not seem that anyone
> > is working on the clang bug.
> > - default !(CLANG_VERSION < 90000)
> > + default !(CLANG_VERSION < 100000)
> Wouldn't be better to make this thing for any clang version? And only when the bug is
> finally fixed, specify the clang version which can enable this safely.
Especially if nobody is currently working on it.
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