Re: [PATCH v3] ath9k: fix crash in spectral scan
Am 28.03.2018 um 13:21 schrieb Kalle Valo: Sebastian Gottschall writes: Apparently the automatic email was not sent, no idea why. But this was applied to ath-next few days ago: 221b6ec69ed9 ath9k: fix crash in spectral scan i have seen it. thx any idea about my led code for ath10k? I should get to it this or next week. thank you. i have other usefull enhancements in my local pipeline which i start to rewrite for latest next tree once its merged Sebastian -- Mit freundlichen Grüssen / Regards Sebastian Gottschall / CTO NewMedia-NET GmbH - DD-WRT Firmensitz: Stubenwaldallee 21a, 64625 Bensheim Registergericht: Amtsgericht Darmstadt, HRB 25473 Geschäftsführer: Peter Steinhäuser, Christian Scheele http://www.dd-wrt.com email: s.gottsch...@dd-wrt.com Tel.: +496251-582650 / Fax: +496251-5826565
Re: [PATCH v3] ath9k: fix crash in spectral scan
Sebastian Gottschall writes: >> Apparently the automatic email was not sent, no idea why. But this was >> applied to ath-next few days ago: >> >> 221b6ec69ed9 ath9k: fix crash in spectral scan > > i have seen it. thx > > any idea about my led code for ath10k? I should get to it this or next week. -- Kalle Valo
Re: [PATCH v3] ath9k: fix crash in spectral scan
Apparently the automatic email was not sent, no idea why. But this was applied to ath-next few days ago: 221b6ec69ed9 ath9k: fix crash in spectral scan i have seen it. thx any idea about my led code for ath10k? Sebastian -- Mit freundlichen Grüssen / Regards Sebastian Gottschall / CTO NewMedia-NET GmbH - DD-WRT Firmensitz: Stubenwaldallee 21a, 64625 Bensheim Registergericht: Amtsgericht Darmstadt, HRB 25473 Geschäftsführer: Peter Steinhäuser, Christian Scheele http://www.dd-wrt.com email: s.gottsch...@dd-wrt.com Tel.: +496251-582650 / Fax: +496251-5826565
Re: [PATCH v3] ath9k: fix crash in spectral scan
s.gottsch...@dd-wrt.com writes: > From: Sebastian Gottschall > > fixes crash seen on arm smp systems (gateworks ventana imx6) > > Signed-off-by: Sebastian Gottschall > > v2: fix wrong field and add signed-off-by > v3: forgot to include correct latest patch, so just fix that and refresh > > Unable to handle kernel NULL pointer dereference at virtual address 0014 > pgd = 80004000 > [0014] *pgd= > Internal error: Oops - BUG: 17 [#1] PREEMPT SMP ARM > Modules linked in: ip6table_filter nf_conntrack_ipv6 ip6_tables nf_log_ipv6 > nf_defrag_ipv6 shortcut_fe ipcomp6 xfrm_ipcomp xfrm6_tunnel xfrm6_mode_tunnel > xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet ip6_tunnel tunnel6 mip6 > ah6 esp6 xfrm_algo sit ip_tunnel tunnel4 ipv6 ath10k_pci ath10k_core ath9k > ath mac80211 cfg80211 compat ath_pci ath_hal(P) caamalg authencesn authenc > caamrng caamhash caam_jr caam cdc_ncm usbnet usbcore sky2 imx2_wdt > CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: P4.9.85 #19 > Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) > task: bf064980 task.stack: bf07c000 > PC is at relay_buf_full+0xc/0x30 > LR is at _674+0x740/0xf10 [ath9k] > pc : [<8018bce0>]lr : [<7f1aa604>]psr: 8013 > sp : bf07dbf0 ip : bf07dc00 fp : bf07dbfc > r10: 003f r9 : bf130e00 r8 : 809044b0 > r7 : r6 : be67a9f0 r5 : r4 : 809043e4 > r3 : c0864c24 r2 : r1 : 0004 r0 : > Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user > Control: 10c5387d Table: 4e6a004a DAC: 0055 > Process ksoftirqd/0 (pid: 3, stack limit = 0xbf07c210) > Stack: (0xbf07dbf0 to 0xbf07e000) > dbe0: bf07dd04 bf07dc00 7f1aa604 8018bce0 > dc00: 4014 be59e010 bf07dc34 bf07dc18 7f1a7084 7f19c07c be59c010 be6470a0 > dc20: 096c be648954 bf07dc6c bf07dc38 7f1c286c bf07dd90 bf07dc5c bf07dc48 > dc40: 8029ea4c 003c 0001 be59c010 0094 > dc60: > dc80: > dca0: > dcc0: 8010ef24 0030 > dce0: be94f5e8 be6485a0 bddf0200 be59c010 be6465a0 be6415a0 bf07ddf4 bf07dd08 > dd00: 7f1cf800 7f1aa55c 1fc38c4c bf07dd58 cccd 6667 be640bc0 > dd20: bf07dd54 be6415a0 1fc38c4c be59c038 be67a9c0 be59e010 > dd40: be67a9f0 be647170 8090c904 be59c010 0001 1fc38e84 > dd60: be640bc0 bddf0200 0200 0010 003f 0002 2013 be59c010 > dd80: 8092d940 bf7ca2c0 bf07ddb4 bf07dd98 1fc38c4c 2602003f 0100ff1b 80ff1b00 > dda0: 00808080 80808080 80808080 80808080 80808080 8080 > ddc0: 7f1b62b8 0002 be6470ec be6470f0 bf07de98 > dde0: 8092d940 be6415a0 bf07de94 bf07ddf8 7f1d1ed8 7f1cf1fc > de00: bf7cc4c0 0400 be6470f0 bf07de18 8015165c be59c010 8090453c 8090453c > de20: bf07dec4 be6465a0 8014f614 80148884 619a 0001 bf07c000 0100 > de40: bf07de78 0001 7f327850 0002 afb50401 bf064980 bf07de9c bf07de68 > de60: bf064a00 803cc668 bf064a00 be6470b4 be6470b8 80844180 bf07de98 > de80: 8092d940 bf07c000 bf07dec4 bf07de98 80124d18 7f1d1c44 80124c94 > dea0: 0006 80902098 80902080 4006 0100 bf07c000 bf07df24 bf07dec8 > dec0: 8012501c 80124ca0 bf7cc4c0 bf064980 be95e1c0 04208040 80902d00 61c7 > dee0: 000a 80600b54 8092d940 808441f8 80902080 bf07dec8 bf03b200 bf07c000 > df00: bf03b200 8090fe54 bf07df34 bf07df28 > df20: 80125148 80124f28 bf07df5c bf07df38 8013deb4 8012511c bf03b240 > df40: bf03b200 8013dc90 bf07dfac bf07df60 8013ad40 8013dc9c > df60: 70448040 0001 bf03b200 00030003 bf07df78 bf07df78 > df80: bf07df88 bf07df88 bf03b240 8013ac48 > dfa0: bf07dfb0 80107760 8013ac54 > dfc0: > dfe0: 0013 8c120004 1190ad04 > Backtrace: > [<8018bcd4>] (relay_buf_full) from [<7f1aa604>] (_674+0x740/0xf10 [ath9k]) > [<7f1aa550>] (_674 [ath9k]) from [<7f1cf800>] (_582+0x14b4/0x3708 [ath9k]) > r10:be6415a0 r9:be6465a0 r8:be59c010 r7:bddf0200 r6:be6485a0 r5:be94f5e8 > r4:0030 > [<7f1cf1f0>] (_582 [ath9k]) from [<7f1d1ed8>] (_735+0x2a0/0xec4 [ath9k]) > r10:be6415a0 r9:8092d940 r8:bf07de98 r7: r6:be6470f0 r5:be6470ec > r4:0002 > [<7f1d1c38>] (_735 [ath9k]) from [<80124d18>] (tasklet_action+0x84/0xf8) > r10:bf07c000 r9:8092d940 r8:bf07de98 r7: r6:80844180 r5:be6470b8 > r4:be6470b4 > [<80124c94>] (tasklet_action) from [<8012501c>] (__do_softirq+0x100/0x1f4) > r10:bf07c000 r9:0100 r8:400
Re: [PATCH v3] ath9k: fix crash in spectral scan
s.gottsch...@dd-wrt.com writes: > From: Sebastian Gottschall > > fixes crash seen on arm smp systems (gateworks ventana imx6) > > Signed-off-by: Sebastian Gottschall > > v2: fix wrong field and add signed-off-by > v3: forgot to include correct latest patch, so just fix that and refresh The changelog needs to be after "---" line so that git-am automatically drops it, but I can fix that during commit. -- Kalle Valo
[PATCH v3] ath9k: fix crash in spectral scan
From: Sebastian Gottschall fixes crash seen on arm smp systems (gateworks ventana imx6) Signed-off-by: Sebastian Gottschall v2: fix wrong field and add signed-off-by v3: forgot to include correct latest patch, so just fix that and refresh Unable to handle kernel NULL pointer dereference at virtual address 0014 pgd = 80004000 [0014] *pgd= Internal error: Oops - BUG: 17 [#1] PREEMPT SMP ARM Modules linked in: ip6table_filter nf_conntrack_ipv6 ip6_tables nf_log_ipv6 nf_defrag_ipv6 shortcut_fe ipcomp6 xfrm_ipcomp xfrm6_tunnel xfrm6_mode_tunnel xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet ip6_tunnel tunnel6 mip6 ah6 esp6 xfrm_algo sit ip_tunnel tunnel4 ipv6 ath10k_pci ath10k_core ath9k ath mac80211 cfg80211 compat ath_pci ath_hal(P) caamalg authencesn authenc caamrng caamhash caam_jr caam cdc_ncm usbnet usbcore sky2 imx2_wdt CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: P4.9.85 #19 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) task: bf064980 task.stack: bf07c000 PC is at relay_buf_full+0xc/0x30 LR is at _674+0x740/0xf10 [ath9k] pc : [<8018bce0>]lr : [<7f1aa604>]psr: 8013 sp : bf07dbf0 ip : bf07dc00 fp : bf07dbfc r10: 003f r9 : bf130e00 r8 : 809044b0 r7 : r6 : be67a9f0 r5 : r4 : 809043e4 r3 : c0864c24 r2 : r1 : 0004 r0 : Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 4e6a004a DAC: 0055 Process ksoftirqd/0 (pid: 3, stack limit = 0xbf07c210) Stack: (0xbf07dbf0 to 0xbf07e000) dbe0: bf07dd04 bf07dc00 7f1aa604 8018bce0 dc00: 4014 be59e010 bf07dc34 bf07dc18 7f1a7084 7f19c07c be59c010 be6470a0 dc20: 096c be648954 bf07dc6c bf07dc38 7f1c286c bf07dd90 bf07dc5c bf07dc48 dc40: 8029ea4c 003c 0001 be59c010 0094 dc60: dc80: dca0: dcc0: 8010ef24 0030 dce0: be94f5e8 be6485a0 bddf0200 be59c010 be6465a0 be6415a0 bf07ddf4 bf07dd08 dd00: 7f1cf800 7f1aa55c 1fc38c4c bf07dd58 cccd 6667 be640bc0 dd20: bf07dd54 be6415a0 1fc38c4c be59c038 be67a9c0 be59e010 dd40: be67a9f0 be647170 8090c904 be59c010 0001 1fc38e84 dd60: be640bc0 bddf0200 0200 0010 003f 0002 2013 be59c010 dd80: 8092d940 bf7ca2c0 bf07ddb4 bf07dd98 1fc38c4c 2602003f 0100ff1b 80ff1b00 dda0: 00808080 80808080 80808080 80808080 80808080 8080 ddc0: 7f1b62b8 0002 be6470ec be6470f0 bf07de98 dde0: 8092d940 be6415a0 bf07de94 bf07ddf8 7f1d1ed8 7f1cf1fc de00: bf7cc4c0 0400 be6470f0 bf07de18 8015165c be59c010 8090453c 8090453c de20: bf07dec4 be6465a0 8014f614 80148884 619a 0001 bf07c000 0100 de40: bf07de78 0001 7f327850 0002 afb50401 bf064980 bf07de9c bf07de68 de60: bf064a00 803cc668 bf064a00 be6470b4 be6470b8 80844180 bf07de98 de80: 8092d940 bf07c000 bf07dec4 bf07de98 80124d18 7f1d1c44 80124c94 dea0: 0006 80902098 80902080 4006 0100 bf07c000 bf07df24 bf07dec8 dec0: 8012501c 80124ca0 bf7cc4c0 bf064980 be95e1c0 04208040 80902d00 61c7 dee0: 000a 80600b54 8092d940 808441f8 80902080 bf07dec8 bf03b200 bf07c000 df00: bf03b200 8090fe54 bf07df34 bf07df28 df20: 80125148 80124f28 bf07df5c bf07df38 8013deb4 8012511c bf03b240 df40: bf03b200 8013dc90 bf07dfac bf07df60 8013ad40 8013dc9c df60: 70448040 0001 bf03b200 00030003 bf07df78 bf07df78 df80: bf07df88 bf07df88 bf03b240 8013ac48 dfa0: bf07dfb0 80107760 8013ac54 dfc0: dfe0: 0013 8c120004 1190ad04 Backtrace: [<8018bcd4>] (relay_buf_full) from [<7f1aa604>] (_674+0x740/0xf10 [ath9k]) [<7f1aa550>] (_674 [ath9k]) from [<7f1cf800>] (_582+0x14b4/0x3708 [ath9k]) r10:be6415a0 r9:be6465a0 r8:be59c010 r7:bddf0200 r6:be6485a0 r5:be94f5e8 r4:0030 [<7f1cf1f0>] (_582 [ath9k]) from [<7f1d1ed8>] (_735+0x2a0/0xec4 [ath9k]) r10:be6415a0 r9:8092d940 r8:bf07de98 r7: r6:be6470f0 r5:be6470ec r4:0002 [<7f1d1c38>] (_735 [ath9k]) from [<80124d18>] (tasklet_action+0x84/0xf8) r10:bf07c000 r9:8092d940 r8:bf07de98 r7: r6:80844180 r5:be6470b8 r4:be6470b4 [<80124c94>] (tasklet_action) from [<8012501c>] (__do_softirq+0x100/0x1f4) r10:bf07c000 r9:0100 r8:4006 r7:80902080 r6:80902098 r5:0006 r4: r3:80124c94 [<80124f1c>] (__do_softirq) from [<80125148>] (run_ksoftirqd+0x38/0x4c) r10: r9: r8: r7:000