| Date | Thu, 30 Nov 2023 16:53:13 +0000 | From | Jonathan Cameron <> | Subject | Re: [PATCH 11/21] drivers: base: Print a warning instead of panic() when register_cpu() fails |
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On Tue, 21 Nov 2023 13:44:46 +0000 Russell King <rmk+kernel@armlinux.org.uk> wrote:
> From: James Morse <james.morse@arm.com> > > loongarch, mips, parisc, riscv and sh all print a warning if > register_cpu() returns an error. Architectures that use > GENERIC_CPU_DEVICES call panic() instead. > > Errors in this path indicate something is wrong with the firmware > description of the platform, but the kernel is able to keep running. > > Downgrade this to a warning to make it easier to debug this issue. > > This will allow architectures that switching over to GENERIC_CPU_DEVICES > to drop their warning, but keep the existing behaviour. > > Signed-off-by: James Morse <james.morse@arm.com> > Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> > Reviewed-by: Shaoqin Huang <shahuang@redhat.com> > Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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