From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: Christian Zigotzky <chzigotzky@xenosoft.de>
Cc: Olof Johansson <olof@lixom.net>,
Darren Stevens <darren@stevens-zone.net>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
mad skateman <madskateman@gmail.com>,
"R.T.Dickinson" <rtd2@xtra.co.nz>
Subject: Re: [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch"
Date: Mon, 10 Aug 2020 14:28:43 +0530 [thread overview]
Message-ID: <9688335c-d7d0-9eaa-22c6-511e708e0d2a@linux.ibm.com> (raw)
In-Reply-To: <51482c70-1007-1202-9ed1-2d174c1e923f@xenosoft.de>
On 8/10/20 2:15 PM, Christian Zigotzky wrote:
> Hello Aneesh,
>
> I tested the new kernel today and unfortunately it doesn't run very well.
>
> I have only one core (1 physical processor; 1 core; 2 threads) instead
> of two cores (1 physical processor; 2 cores; 2 threads) so the system is
> slower.
>
> Boot log: http://www.xenosoft.de/dmesg_nemo_board_kernel_5.9.txt
>
> Could you please check the updates?
modified arch/powerpc/mm/book3s64/hash_utils.c
@@ -1116,7 +1116,8 @@ void hash__early_init_mmu_secondary(void)
tlbiel_all();
#ifdef CONFIG_PPC_MEM_KEYS
- mtspr(SPRN_UAMOR, default_uamor);
+ if (mmu_has_feature(MMU_FTR_PKEY))
+ mtspr(SPRN_UAMOR, default_uamor);
#endif
}
#endif /* CONFIG_SMP */
-aneesh
next prev parent reply other threads:[~2020-08-10 9:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87h7tb4zwp.fsf@linux.ibm.com>
[not found] ` <E1C071A5-19D1-4493-B04A-4507A70D7848@xenosoft.de>
2020-08-10 7:56 ` [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch" Christian Zigotzky
2020-08-10 8:45 ` Christian Zigotzky
2020-08-10 8:58 ` Aneesh Kumar K.V [this message]
2020-08-10 10:22 ` Christian Zigotzky
2020-08-10 13:01 ` [Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full Christian Zigotzky
2020-08-12 13:09 ` Christian Zigotzky
2020-08-17 9:19 ` Christian Zigotzky
2020-08-18 8:18 ` Gerd Hoffmann
2020-08-18 11:08 ` Christian Zigotzky
2020-08-18 14:41 ` Christian Zigotzky
2020-08-19 4:35 ` Gerd Hoffmann
2020-08-19 10:22 ` Christian Zigotzky
2020-08-09 14:12 [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch" Christian Zigotzky
2020-08-09 14:34 ` Aneesh Kumar K.V
2020-08-09 15:03 ` Aneesh Kumar K.V
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