From: Borislav Petkov <bp@alien8.de>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Michal Hocko <mhocko@suse.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
stable <stable@vger.kernel.org>, Andi Kleen <ak@linux.intel.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
X86 ML <x86@kernel.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Dave Hansen <dave@sr71.net>
Subject: Re: [PATCH 1/6] x86: fix duplicated X86_BUG(9) macro
Date: Fri, 1 Jul 2016 18:46:56 +0200 [thread overview]
Message-ID: <20160701164656.GG4593@pd.tnic> (raw)
In-Reply-To: <CALCETrV+uq4fcgmUK_u6_Tu6Ex3FrYM0fQjDbjwy5KZ8f8OuHg@mail.gmail.com>
On Fri, Jul 01, 2016 at 09:30:37AM -0700, Andy Lutomirski wrote:
> I put the ifdef there to prevent anyone from accidentally using it in
> a 64-bit code path, not to save a bit. We could put in the middle of
> the list to make the mistake much less likely to be repeated, I
> suppose.
Well, if someone does, someone will notice pretty soon, no?
I just don't see the reason to worry but maybe I'm missing it.
And we can call it X86_BUG_ESPFIX_X86_32 or so too...
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
next prev parent reply other threads:[~2016-07-01 16:46 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-01 0:12 [PATCH 0/6] [v3] Workaround for Xeon Phi PTE A/D bits erratum Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` [PATCH 1/6] x86: fix duplicated X86_BUG(9) macro Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 9:23 ` Borislav Petkov
2016-07-01 16:30 ` Andy Lutomirski
2016-07-01 16:30 ` Andy Lutomirski
2016-07-01 16:46 ` Borislav Petkov [this message]
2016-07-03 14:36 ` Andy Lutomirski
2016-07-03 14:36 ` Andy Lutomirski
2016-07-03 18:44 ` Borislav Petkov
2016-07-01 0:12 ` [PATCH 2/6] mm, tlb: add mmu_gather->saw_unset_a_or_d Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` [PATCH 3/6] mm: add force_batch_flush to mmu_gather Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` [PATCH 4/6] mm: move flush in madvise_free_pte_range() Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` [PATCH 5/6] mm: make tlb_flush_mmu_tlbonly() return whether it flushed Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 0:12 ` [PATCH 6/6] x86: Fix stray A/D bit setting into non-present PTEs Dave Hansen
2016-07-01 0:12 ` Dave Hansen
2016-07-01 1:50 ` Nadav Amit
2016-07-01 1:50 ` Nadav Amit
2016-07-01 1:54 ` Dave Hansen
2016-07-01 1:54 ` Dave Hansen
2016-07-01 2:55 ` Linus Torvalds
2016-07-01 2:55 ` Linus Torvalds
2016-07-01 3:06 ` Brian Gerst
2016-07-01 3:06 ` Brian Gerst
2016-07-01 3:21 ` Linus Torvalds
2016-07-03 17:10 ` Dave Hansen
2016-07-03 17:10 ` Dave Hansen
2016-07-01 4:39 ` Dave Hansen
2016-07-01 4:39 ` Dave Hansen
2016-07-01 5:43 ` Linus Torvalds
2016-07-01 5:43 ` Linus Torvalds
2016-07-01 14:25 ` Eric W. Biederman
2016-07-01 14:25 ` Eric W. Biederman
2016-07-01 15:51 ` Dave Hansen
2016-07-01 15:51 ` Dave Hansen
2016-07-01 18:12 ` Eric W. Biederman
2016-07-01 18:12 ` Eric W. Biederman
2016-07-01 16:07 ` Linus Torvalds
2016-07-01 16:07 ` Linus Torvalds
2016-07-01 16:14 ` Dave Hansen
2016-07-01 16:14 ` Dave Hansen
2016-07-01 16:25 ` Linus Torvalds
2016-07-01 16:25 ` Linus Torvalds
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