From mboxrd@z Thu Jan 1 00:00:00 1970 From: ezequiel.garcia@free-electrons.com (Ezequiel Garcia) Date: Thu, 10 Jul 2014 09:10:10 -0300 Subject: [PATCH v3 0/4] ARM: pxa: Fix out of vmalloc space bug In-Reply-To: References: <1397066897-31826-1-git-send-email-laurent.pinchart@ideasonboard.com> <1442455.pP6sroyjMG@avalon> Message-ID: <20140710121010.GA1990@arch.cereza> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 10 Apr 08:31 PM, Nicolas Pitre wrote: > On Fri, 11 Apr 2014, Laurent Pinchart wrote: > > > On Wednesday 09 April 2014 15:05:26 Nicolas Pitre wrote: > > > On Wed, 9 Apr 2014, Laurent Pinchart wrote: > > > > Hello, > > > > > > > > (Resending due to a typo in an e-mail address that caused LAKML to reject > > > > the mails. Sorry about the noise.) > > > > > > > > This patch set reworks Ezequiel Garcia's previous fix [1] of an out of > > > > vmalloc space bug on PXA2[57]x platforms caused by an attempt to map the > > > > start of physical uncached outside of the vmalloc space. > > > > > > > > This first three patches perform a couple of cleanups, and the last patch > > > > fixes the problem. I've decided to map the memory at address 0xfe000000 to > > > > minimize changes to the code, but this causes a bit of fragmentation of > > > > vmalloc space. I could map it to the very end of vmalloc space > > > > (0xfef00000) > > > > instead if preferred, which would involve replacing a mov by an ldr in > > > > pxa2[57]x_finish_suspend and pm_enter_standby_start. > > > > > > > > I've tested the patch set on a PXA270-based system. > > > > > > For those patches: > > > > > > Acked-by: Nicolas Pitre > > > > Thank you. > > > > MAINTAINERS lists three maintainers for the PXA architecture, and two git > > trees that seem to be either dead or even deleted. Who picks up patches for > > PXA ? Should I send a pull request ? > > If no one else answers, then just send a pull request to the ARM-SOC > team (arm at kernel.org) and CC the linux-arm-kernel mailing list. > What ever happened to this? -- Ezequiel Garc?a, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com