linux-kernel - [linux-next][0692229e] next-20171106 fails to boot on Power 7

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Message-Id: <1510048229.12079.7.camel@abdul.in.ibm.com>
Date:   Tue, 07 Nov 2017 15:20:29 +0530
From:   Abdul Haleem <abdhalee@...ux.vnet.ibm.com>
To:     linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>
Cc:     linux-next <linux-next@...r.kernel.org>,
        Michal Hocko <mhocko@...e.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        sachinp <sachinp@...ux.vnet.ibm.com>
Subject: [linux-next][0692229e] next-20171106 fails to boot on Power 7

Hi,

Today's next kernel fails to boot on Power 7 Machine with below errors
in boot log messages.

'Uhuuh, elf segement at 0000000010040000 requested but the memory is
mapped already'

It was introduced with commit:

0692229e : fs/binfmt_elf.c: drop MAP_FIXED usage from elf_map

I have attached the kernel config and detailed boot logs.

-- 
Regard's

Abdul Haleem
IBM Linux Technology Centre



View attachment "p7-vm-config" of type "text/plain" (141081 bytes)

View attachment "bootlogs.txt" of type "text/plain" (12782 bytes)