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Message-ID: <d6c94d4f-a431-9de5-7a0f-661894dbec01@physik.fu-berlin.de>
Date: Thu, 14 May 2020 11:48:31 +0200
From: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
To: Christian Brauner <christian.brauner@...ntu.com>
Cc: "Luck, Tony" <tony.luck@...el.com>,
"Yu, Fenghua" <fenghua.yu@...el.com>,
"linux-ia64@...r.kernel.org" <linux-ia64@...r.kernel.org>,
Al Viro <viro@...iv.linux.org.uk>,
Arnd Bergmann <arnd@...db.de>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...nel.org>,
Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
"Peter Zijlstra (Intel)" <peterz@...radead.org>,
Qais Yousef <qais.yousef@....com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ia64: enable HAVE_COPY_THREAD_TLS, switch to
kernel_clone_args
On 5/14/20 9:53 AM, John Paul Adrian Glaubitz wrote:
> The kernel is currently building, you should get it by the evening (CEST).
>
> The machine also serves as a Debian buildd which is why it's a bit more
> busy than other servers.
I applied the patch against 5.7-rc5, it applied fine and builds fine.
It seems though that systemd crashes but I'm not sure it's related:
[ 14.267489] init[1]: General Exception: IA-64 Reserved Register/Field fault (data access) 2199023255600 [1]
[ 14.267489] Modules linked in:
[ 14.267489]
[ 14.267489] CPU: 0 PID: 1 Comm: init Not tainted 5.7.0-rc5 #1
[ 14.267489] Hardware name: hp server BL860c , BIOS 04.25 07/02/2010
[ 14.267489] psr : 0000121008526030 ifs : 8000000000000510 ip : [<a00000010000c541>] Not tainted (5.7.0-rc5)
[ 14.267489] ip is at sys_clone2+0x61/0x80
[ 14.267489] unat: 0000000000000000 pfs : 0000000000000510 rsc : 0000000000000003
[ 14.267489] rnat: 0000000000000000 bsps: 0000000000000000 pr : 000000000001a959
[ 14.267489] ldrs: 0000000000000000 ccv : 0000000000000002 fpsr: 0009804c8a70033f
[ 14.267489] csd : 0000000000000000 ssd : 0000000000000000
[ 14.267489] b0 : a00000010000c540 b6 : a0000001000edf80 b7 : a000000100369560
[ 14.267489] f6 : 1003e000000000000b8a4 f7 : 1003e00000001754e8d69
[ 14.267489] f8 : 1003e0000000178311d69 f9 : 100098000000000000000
[ 14.267489] f10 : 1000eb8a3fffff475c000 f11 : 1003e000000000000b8a4
[ 14.267489] r1 : a0000001017a6f10 r2 : 0000000000000000 r3 : 0000000000000006
[ 14.267489] r8 : 0000000000000066 r9 : 0000000000000060 r10 : e0000100800d8e68
[ 14.267489] r11 : 0000000000000002 r12 : e00001008027fe30 r13 : e000010080278000
[ 14.267489] r14 : e0000100800d8e04 r15 : e0000100800d8e08 r16 : 0000000000000002
[ 14.267489] r17 : 0000000000000001 r18 : 0000000000000002 r19 : 0000000000000003
[ 14.267489] r20 : 0000000000000004 r21 : e00001008027fb98 r22 : e000000001146d02
[ 14.267489] r23 : 00000000000030c8 r24 : 00000000000030c8 r25 : 00000000000030ca
[ 14.267489] r26 : 00000000000030ca r27 : 00000000000030ca r28 : e00001008027fb90
[ 14.267489] r29 : 0000000000000400 r30 : 00000000000002e8 r31 : 0000000000000400
[ 14.267489]
[ 14.267489] Call Trace:
[ 14.267489] [<a000000100015090>] show_stack+0x90/0xc0
[ 14.267489] sp=e00001008027f9f0 bsp=e000010080279288
[ 14.267489] [<a000000100015780>] show_regs+0x6c0/0xa20
[ 14.267489] sp=e00001008027fbc0 bsp=e000010080279218
[ 14.267489] [<a000000100029590>] die+0x1b0/0x4a0
[ 14.267489] sp=e00001008027fbe0 bsp=e0000100802791d0
[ 14.267489] [<a00000010100e690>] ia64_fault+0x770/0xd80
[ 14.267489] sp=e00001008027fbe0 bsp=e000010080279180
[ 14.267489] [<a00000010000ce60>] ia64_leave_kernel+0x0/0x270
[ 14.267489] sp=e00001008027fc60 bsp=e000010080279180
[ 14.267489] [<a00000010000c540>] sys_clone2+0x60/0x80
[ 14.267489] sp=e00001008027fe30 bsp=e000010080279100
[ 14.267489] Disabling lock debugging due to kernel taint
[ 14.267489] init[102]: General Exception: IA-64 Reserved Register/Field fault (data access) 4398046511152 [2]
[ 14.350730] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[1 4 . 31540.733500]7 3-0-]- [- -e-n[d eKnedr nKeelr npealn pani[c - 1n4o.t2 6s7y4n8c9i]n g:
:Attem [D 1 4 . 2 6 7 4 8 95]. 7C.P0U-:r c15 P#I1D
i e1=002x 0C0o0m0m0:0 0ibn i]t- -T-a
nted: G D 5.7.0-rc5 #1
I have to perform more testing. The machine boots fine with a 5.5.x kernel.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz@...ian.org
`. `' Freie Universitaet Berlin - glaubitz@...sik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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