Messages in this thread | | | Subject | Re: [PATCH] powerpc/mm: move a KERN_WARNING message to KERN_DEBUG | From | Christophe Leroy <> | Date | Tue, 5 Feb 2019 19:11:22 +0100 |
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Le 05/02/2019 à 19:03, Laurent Vivier a écrit : > resize_hpt_for_hotplug() reports a warning when it cannot > increase the hash page table ("Unable to resize hash page > table to target order") but this is not blocking and > can make user thinks something has not worked properly. > > If the operation cannot be done the real error message > will be reported by arch_add_memory() if create_section_mapping() > fails. > > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- > arch/powerpc/mm/hash_utils_64.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c > index 0cc7fbc3bd1c..b762bdceb510 100644 > --- a/arch/powerpc/mm/hash_utils_64.c > +++ b/arch/powerpc/mm/hash_utils_64.c > @@ -778,7 +778,7 @@ void resize_hpt_for_hotplug(unsigned long new_mem_size) > > rc = mmu_hash_ops.resize_hpt(target_hpt_shift); > if (rc && (rc != -ENODEV)) > - printk(KERN_WARNING > + printk(KERN_DEBUG
You should use pr_debug() instead.
Christophe
> "Unable to resize hash page table to target order %d: %d\n", > target_hpt_shift, rc); > } >
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