Messages in this thread | | | Subject | Re: [PATCH v2] arm64: Fix the kernel panic() on QDF2400 platform | From | Timur Tabi <> | Date | Thu, 23 Feb 2017 14:46:49 -0600 |
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On 02/23/2017 02:02 PM, Shanker Donthineni wrote: > The commit 38fd94b0275c 'arm64: Work around Falkor erratum 1003' has > been added to fix the hardware bug but causing a system crash. The
"causes"
> value of the register x1 which contains 'struct mm_struct *' should > be preserved inside macro pre_ttbr0_update_workaround.
The subject line seems a bit vague and alarmist to me. In my opinion, this is more descriptive:
arm64: qcom: pre_ttbr0_update_workaround should not clobber register x1
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