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Date:   Thu, 23 Nov 2017 08:27:42 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Dave Hansen <dave.hansen@...ux.intel.com>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        moritz.lipp@...k.tugraz.at, daniel.gruss@...k.tugraz.at,
        michael.schwarz@...k.tugraz.at, richard.fellner@...dent.tugraz.at,
        luto@...nel.org, torvalds@...ux-foundation.org,
        keescook@...gle.com, hughd@...gle.com, x86@...nel.org,
        jgross@...e.com
Subject: Re: [PATCH 00/23] [v4] KAISER: unmap most of the kernel from
 userspace page tables


32-bit x86 defconfig still doesn't build:

 arch/x86/events/intel/ds.c: In function ‘dsalloc’:
 arch/x86/events/intel/ds.c:296:6: error: implicit declaration of function ‘kaiser_add_mapping’; did you mean ‘kgid_has_mapping’? [-Werror=implicit-function-declaration]

Also, could you please use proper subsystem tags, instead of:

  Subject: x86, kaiser: Disable global pages by default with KAISER

Please do something like:

  Subject: x86/mm/kaiser: Disable global pages by default with KAISER

Thanks,

	Ingo

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