From mboxrd@z Thu Jan 1 00:00:00 1970 From: dv@vollmann.ch (Detlef Vollmann) Date: Fri, 14 Aug 2015 17:45:02 +0200 Subject: commit a71b092 "ARM: Convert handle_IRQ to use __handle_domain_irq" breaks DNS-323 In-Reply-To: <55CE0B6C.509@free-electrons.com> References: <55CDF5C3.7080204@vollmann.ch> <55CDF78F.6070001@free-electrons.com> <55CE0AD8.3030800@vollmann.ch> <55CE0B6C.509@free-electrons.com> Message-ID: <55CE0CFE.4040206@vollmann.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/14/15 17:38, Gregory CLEMENT wrote: > Hi Detlef, > > On 14/08/2015 17:35, Detlef Vollmann wrote: >> Hi Gregory, >> >> On 08/14/15 16:13, Gregory CLEMENT wrote: >>> On 14/08/2015 16:05, Detlef Vollmann wrote: >>>> Hello, >>>> >>>> this commit: >>>> > commit a71b092a9c68685a270ebdde7b5986ba8787e575 >>>> > Author: Marc Zyngier >>>> > Date: Tue Aug 26 11:03:18 2014 +0100 >>>> > >>>> > ARM: Convert handle_IRQ to use __handle_domain_irq >>>> [...] >>>> causes the kernel not to boot anymore on my DNS-323. >>>> Soc: MV88F5182 Rev 2 >>>> CPU: ARM926 (Rev 0) running @ 500Mhz >>>> CPU: Feroceon [41069260] revision 0 (ARMv5TEJ), cr=a005317f >>>> Orion ID: MV88F5182-A2. TCLK=166666667. >>>> DNS-323: Identified HW revision B1 >>>> >>>> Boot stops after "Uncompressing Linux... done, booting the kernel." >>>> Reverting the commit works fine for me. >>>> Tested 4.1.2 and 4.2.0-rc6 with orion5x_defconfig. >>> >>> Could you try the following patch ? >>> >>> http://lists.infradead.org/pipermail/linux-arm-kernel/2015-July/356501.html >> Thanks for the pointer. >> Yes, this patch fixes it :-) >> >> I've also tested Arnd's patch at >> >> http://git.kernel.org/cgit/linux/kernel/git/arnd/playground.git/commit/?h=multiplatform-4.2-next&id=44b55cab3bd74739e4c39205d41e1b2ed8953155 >> >> But at least in isolation this doesn't fix the problem. > > Thanks for doing these two tests, Well, thanks for the pointer! > so I will take Benjamin and also add your > Tested-by if you agree. Fine by me. Thanks, Detlef