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From: Andy Lutomirski <luto@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>, X86 ML <x86@kernel.org>,
	Borislav Petkov <bpetkov@suse.de>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Mel Gorman <mgorman@suse.de>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	Nadav Amit <nadav.amit@gmail.com>, Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH v4 0/8] x86 TLB flush cleanups, moving toward PCID support
Date: Tue, 6 Jun 2017 08:55:29 -0700	[thread overview]
Message-ID: <CALCETrVYhbwJLHS_GB-C9ktt3oQ1boFcHa9Ax11OMxMRTPZvag@mail.gmail.com> (raw)
In-Reply-To: <20170606131704.azzk62zsunynhj7o@gmail.com>

On Tue, Jun 6, 2017 at 6:17 AM, Ingo Molnar <mingo@kernel.org> wrote:
>
> FYI, there's this new build failure in rare randconfig variants:
>
> In file included from ./include/linux/mm.h:1032:0,
>                  from arch/x86/mm/tlb.c:3:
> arch/x86/mm/tlb.c: In function ‘flush_tlb_func_remote’:
> arch/x86/mm/tlb.c:251:21: error: ‘NR_TLB_REMOTE_FLUSH_RECEIVED’ undeclared (first
> use in this function)
>   count_vm_tlb_event(NR_TLB_REMOTE_FLUSH_RECEIVED);
>                      ^
> ./include/linux/vmstat.h:91:49: note: in definition of macro ‘count_vm_tlb_event’
>  #define count_vm_tlb_event(x)    count_vm_event(x)
>                                                  ^
>
> Config attached.

This should be fixed by "[PATCH] vmstat: Make
NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP", which I sent
yesterday.

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      reply	other threads:[~2017-06-06 15:55 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-28 17:00 [PATCH v4 0/8] x86 TLB flush cleanups, moving toward PCID support Andy Lutomirski
2017-05-28 17:00 ` [PATCH v4 1/8] x86/mm: Pass flush_tlb_info to flush_tlb_others() etc Andy Lutomirski
2017-05-29 19:26   ` Rik van Riel
2017-05-28 17:00 ` [PATCH v4 2/8] x86/mm: Change the leave_mm() condition for local TLB flushes Andy Lutomirski
2017-05-29 20:39   ` Rik van Riel
2017-05-28 17:00 ` [PATCH v4 3/8] x86/mm: Refactor flush_tlb_mm_range() to merge local and remote cases Andy Lutomirski
2017-05-29 23:42   ` Rik van Riel
2017-05-31 13:58     ` Andy Lutomirski
2017-06-01  1:49       ` Rik van Riel
2017-05-29 23:49   ` Rik van Riel
2017-05-29 23:53     ` Rik van Riel
2017-05-28 17:00 ` [PATCH v4 4/8] x86/mm: Use new merged flush logic in arch_tlbbatch_flush() Andy Lutomirski
2017-05-28 17:00 ` [PATCH v4 5/8] x86/mm: Remove the UP tlbflush code; always use the formerly SMP code Andy Lutomirski
2017-05-28 17:00 ` [PATCH v4 6/8] x86/mm: Rework lazy TLB to track the actual loaded mm Andy Lutomirski
2017-05-28 17:00 ` [PATCH v4 7/8] x86/mm: Be more consistent wrt PAGE_SHIFT vs PAGE_SIZE in tlb flush code Andy Lutomirski
2017-05-28 17:00 ` [PATCH v4 8/8] x86,kvm: Teach KVM's VMX code that CR3 isn't a constant Andy Lutomirski
2017-07-14 20:06   ` Roman Kagan
2017-07-15 16:42     ` Andy Lutomirski
2017-06-06 13:17 ` [PATCH v4 0/8] x86 TLB flush cleanups, moving toward PCID support Ingo Molnar
2017-06-06 15:55   ` Andy Lutomirski [this message]

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