Re: [PATCH v4 1/4] kexec: avoid compat_alloc_user_space
flat view
From: Arnd Bergmann <arnd@kernel.org>
Date: 2021-07-21 21:22:44
Also in:
kexec, linux-arch, linux-mm, lkml
On Tue, Jul 20, 2021 at 5:37 PM Christoph Hellwig [off-list ref] wrote:
This can be simplified a little more by killing off copy_user_segment_list entirely, using memdup_user and dropping the not really required _locked wrapper. The locking move might make most sense as a separate prep patch.
Ok, I've integrated this as separate patches into my series now, will resend
after some more build testing.
Arnd
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