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Message-ID: <20140115211057.GH27675@spacedout.fries.net> Date: Wed, 15 Jan 2014 15:10:57 -0600 From: David Fries <david@...es.net> To: Evgeniy Polyakov <zbr@...emap.net> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, GregKH <greg@...ah.com> Subject: Re: [PATCH 16/16] hold bus_mutex in netlink and search That's 1 through 14, and 16. Patch 15 was in my tree from another developer, "drivers/w1/masters/w1-gpio.c: add strong pullup emulation" and wasn't included in what I submitted. Should I repost the series in sequence? On Thu, Jan 16, 2014 at 12:58:02AM +0400, Evgeniy Polyakov wrote: > Hi > > 15.01.2014, 08:52, "David Fries" <David@...es.net>: > > The bus_mutex needs to be taken to serialize access to a specific bus. > > netlink wasn't updated when bus_mutex was added and was calling > > without that lock held, and not all of the masters were holding the > > bus_mutex in a search. This was causing the ds2490 hardware to stop > > responding when both netlink and /sys slaves were executing bus > > commands at the same time. > > > > Signed-off-by: David Fries <David@...es.net> > > Looks good to me, thank you. > Greg, please pull the whole set if you hadn't yet > > Acked-by: Evgeniy Polyakov <zbr@...emap.net> -- David Fries <david@...es.net> PGP pub CB1EE8F0 http://fries.net/~david/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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