Messages in this thread | | | Date | Wed, 19 Dec 2018 10:46:27 +0100 | From | Greg KH <> | Subject | Re: [PATCH] hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable. |
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On Wed, Dec 19, 2018 at 02:55:02PM +0530, Buland Singh wrote: > The kernel command parameter 'hpet_mmap' never takes effect due to missing > '=' character in the __setup() code of hpet_mmap_enable and the memory map > of the HPET registers never get expose to userspace. > > Signed-off-by: Buland Singh <bsingh@redhat.com> > --- > drivers/char/hpet.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c > index 4a22b4b41aef..9bffcd37cc7b 100644 > --- a/drivers/char/hpet.c > +++ b/drivers/char/hpet.c > @@ -377,7 +377,7 @@ static __init int hpet_mmap_enable(char *str) > pr_info("HPET mmap %s\n", hpet_mmap_enabled ? "enabled" : "disabled"); > return 1; > } > -__setup("hpet_mmap", hpet_mmap_enable); > +__setup("hpet_mmap=", hpet_mmap_enable);
What commit caused this bug? Should this go to the stable kernel trees?
thanks,
greg k-h
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