From: Guenter Roeck <linux@roeck-us•net>
To: Sudip Mukherjee <sudipm.mukherjee@gmail•com>
Cc: Stephen Rothwell <sfr@canb•auug.org.au>,
linux-next@vger•kernel.org, linux-kernel@vger•kernel.org,
Andy Lutomirski <luto@kernel•org>, Ingo Molnar <mingo@kernel•org>
Subject: Re: linux-next: Tree for Feb 12
Date: Fri, 12 Feb 2016 23:49:35 -0800 [thread overview]
Message-ID: <20160213074935.GA27448@roeck-us.net> (raw)
In-Reply-To: <20160212060241.GA1390@sudip-pc>
On Fri, Feb 12, 2016 at 11:32:42AM +0530, Sudip Mukherjee wrote:
> On Fri, Feb 12, 2016 at 04:20:35PM +1100, Stephen Rothwell wrote:
> > Hi all,
> >
> > Changes since 20160211:
>
> since last few days with gcc-4.6.3, x86_64 and i386 defconfig and
> allmodconfig builds are failing with the error:
> "arch/x86/include/asm/tlbflush.h:26:18: error: memory input 0 is not
> directly addressable"
>
> But with gcc-4.8.2 and later it builds fine. Should I try to bisect and
> find the problem or its not worth for gcc-4.6.3 ?
>
Bisect log attached. Looks like older versions of gcc (or at least 4.6.3)
don't like the newly introduced __invpcid().
Guenter
---
# bad: [64d9a3617b3b8bc0734ba97caeb433b7019c6187] Add linux-next specific files for 20160212
# good: [388f7b1d6e8ca06762e2454d28d6c3c55ad0fe95] Linux 4.5-rc3
git bisect start 'HEAD' 'v4.5-rc3'
# good: [597dc9d36e8bc04941b61b26ac7aa3f8a33aba53] Merge remote-tracking branch 'sound-asoc/for-next'
git bisect good 597dc9d36e8bc04941b61b26ac7aa3f8a33aba53
# bad: [91fe8ea815243ec595753ccf7e14126b6f87f2bf] Merge remote-tracking branch 'usb-chipidea-next/ci-for-usb-next'
git bisect bad 91fe8ea815243ec595753ccf7e14126b6f87f2bf
# bad: [1d6796e67f265e835bcb1a19d27ba0433dbd75e4] Merge remote-tracking branch 'tip/auto-latest'
git bisect bad 1d6796e67f265e835bcb1a19d27ba0433dbd75e4
# good: [4abecd5aab4960c786530db5ce4ca332ceba2b73] Merge branch 'x86/microcode'
git bisect good 4abecd5aab4960c786530db5ce4ca332ceba2b73
# good: [84d5092d655bc9532c5fc88e7b2308090889187d] Merge remote-tracking branch 'kgdb/kgdb-next'
git bisect good 84d5092d655bc9532c5fc88e7b2308090889187d
# good: [e4e0cfcfc9fd3885ff7dadfb5a4b553495d011e4] Merge remote-tracking branch 'iommu/next'
git bisect good e4e0cfcfc9fd3885ff7dadfb5a4b553495d011e4
# good: [e908e75fc3833b413837aca4667db96c372c843e] Merge remote-tracking branch 'spi/topic/ti-qspi' into spi-next
git bisect good e908e75fc3833b413837aca4667db96c372c843e
# good: [88e2211191dabe9ae2a953d5a4326d3e4b7f2901] Merge remote-tracking branch 'trivial/for-next'
git bisect good 88e2211191dabe9ae2a953d5a4326d3e4b7f2901
# good: [d12a72b844a49d4162f24cefdab30bed3f86730e] x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID
git bisect good d12a72b844a49d4162f24cefdab30bed3f86730e
# good: [a135746b7d4386c17290e0344440101d037e86f8] Merge remote-tracking branch 'dt-rh/for-next'
git bisect good a135746b7d4386c17290e0344440101d037e86f8
# bad: [ce1143aa60273220a9f89012f2aaaed04f97e9a2] x86/dmi: Switch dmi_remap() from ioremap() [uncached] to ioremap_cache()
git bisect bad ce1143aa60273220a9f89012f2aaaed04f97e9a2
# bad: [d8bced79af1db6734f66b42064cc773cada2ce99] x86/mm: If INVPCID is available, use it to flush global mappings
git bisect bad d8bced79af1db6734f66b42064cc773cada2ce99
# first bad commit: [d8bced79af1db6734f66b42064cc773cada2ce99] x86/mm: If INVPCID is available, use it to flush global mappings
next prev parent reply other threads:[~2016-02-13 7:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-12 5:20 linux-next: Tree for Feb 12 Stephen Rothwell
2016-02-12 6:02 ` Sudip Mukherjee
2016-02-13 7:49 ` Guenter Roeck [this message]
2016-02-13 14:57 ` Andy Lutomirski
2016-02-13 15:50 ` Borislav Petkov
2016-02-13 18:55 ` Sudip Mukherjee
[not found] ` <20160212162035.1e0260cd-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2016-02-12 14:27 ` Sudip Mukherjee
-- strict thread matches above, loose matches on Subject: below --
2026-02-12 14:49 Mark Brown
2025-02-12 5:33 Stephen Rothwell
2024-02-12 4:31 Stephen Rothwell
2021-02-12 11:07 Stephen Rothwell
2020-02-12 2:58 Stephen Rothwell
2019-02-12 6:50 Stephen Rothwell
2018-02-12 2:46 Stephen Rothwell
2015-02-12 6:07 Stephen Rothwell
2014-02-12 5:47 Stephen Rothwell
2013-02-12 5:09 Stephen Rothwell
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