From mboxrd@z Thu Jan 1 00:00:00 1970 From: lokeshvutla@ti.com (Lokesh Vutla) Date: Fri, 14 Jun 2013 18:08:25 +0530 Subject: OMAP v3.10-rc regressions that no one's fixed In-Reply-To: References: Message-ID: <51BB0EC1.908@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Paul, On Monday 10 June 2013 12:52 PM, Paul Walmsley wrote: > > Hi folks -- particularly TIers working on mainline, > > There are several regressions that started with v3.10-rc that no one's > fixed for over a month. Some of them should be quite easy: > > * 37xx EVM: boot fails > - as of v3.10-rc1 > - Cause unknown > > * 2420N800, 2430sdp: failed to get counter_32k resource > - "omap2_sync32k_clocksource_init: failed to get counter_32k resource" > - Cause unknown > > * 2430SDP, 3730 Beagle XM, 3530 Beagle, 3517EVM, CM-T3517: {dmic,mcpdm} lookup failure > - Cause unknown > - These IP blocks don't exist on OMAP3xxx/AM35xx chips > > * 3730 Beagle XM, am335xbone, CM-T3517: uart4_rx.uart4_rx mux failure > - Cause unknown I am able to reproduce this issue on 37xx EVM using non-dt boot (dt boot doesn't throw this error). But this is not started with v3.10-rc, it has been present on older kernels also( I verified on 3.9 kernel). This is because that for all instances of uart, serial driver expects a pad with default mode which is not the case for uart4 in 37xx EVM. Correct me if I am wrong. Thanks and regards, Lokesh > > (For more details, see the logs at the link below.) > > It would be good if people could step up to fix these before v3.10 comes > out. > > > - Paul > > ---------- Forwarded message ---------- > Date: Mon, 10 Jun 2013 02:00:50 +0000 (UTC) > From: Paul Walmsley > To: linux-omap at vger.kernel.org > Cc: linux-arm-kernel at lists.infradead.org > Subject: OMAP baseline test results for v3.10-rc5 > > > Here are some basic OMAP test results for Linux v3.10-rc5. > Logs and other details at: > > http://www.pwsan.com/omap/testlogs/test_v3.10-rc5/20130609031534/ > > > Test summary > ------------ > > Build: uImage: > Pass (16/16): am33xx_only, n800_multi_omap2xxx, n800_only_a, > omap1_defconfig, omap1_defconfig_1510innovator_only, > omap1_defconfig_5912osk_only, omap2plus_defconfig, > omap2plus_defconfig_2430sdp_only > omap2plus_defconfig_cpupm, omap2plus_defconfig_no_pm, > omap2plus_defconfig_omap2_4_only, > omap2plus_defconfig_omap3_4_only, > rmk_omap3430_ldp_allnoconfig, > rmk_omap3430_ldp_oldconfig, > rmk_omap4430_sdp_allnoconfig, > rmk_omap4430_sdp_oldconfig > > Build: zImage: > Pass ( 1/ 1): omap2plus_defconfig > > Boot to userspace: > FAIL ( 3/12): 37xxevm, am335xbone, am335xbonelt > Pass ( 9/12): 2420n800, 2430sdp, 3517evm, 3530es3beagle, > 3730beaglexm, 4430es2panda, 4460pandaes, 5912osk, > cmt3517 > > PM: chip retention via suspend: > FAIL ( 3/ 6): 2430sdp, 37xxevm, 4430es2panda > Pass ( 3/ 6): 3530es3beagle, 3730beaglexm, 4460pandaes > > PM: chip retention via dynamic idle: > FAIL ( 4/ 6): 2430sdp, 37xxevm, 4430es2panda, 4460pandaes > Pass ( 2/ 6): 3530es3beagle, 3730beaglexm > > PM: chip off except CORE via suspend: > Pass ( 1/ 1): 3730beaglexm > > PM: chip off except CORE via dynamic idle: > Pass ( 1/ 1): 3730beaglexm > > PM: chip off via suspend: > FAIL ( 3/ 4): 37xxevm, 4430es2panda, 4460pandaes > Pass ( 1/ 4): 3530es3beagle > > PM: chip off via dynamic idle: > FAIL ( 3/ 4): 37xxevm, 4430es2panda, 4460pandaes > Pass ( 1/ 4): 3530es3beagle > > > Failing tests: fixed by posted patches > -------------------------------------- > > (none) > > > Failing tests: needing investigation > ------------------------------------ > > Boot tests: > > * 3517EVM & CM-T3517: boot hangs with NFS root > - Likely some Kconfig, board file, and PM issues with EMAC > - Longstanding bug > - Not currently part of the automated test suite > > * 37xx EVM: boot fails > - as of v3.10-rc1 > - Cause unknown > > Boot warnings: > > * 2420N800, 2430sdp: failed to get counter_32k resource > - "omap2_sync32k_clocksource_init: failed to get counter_32k resource" > - Cause unknown > > * CM-T3517: L3 in-band error with IPSS during boot > - Cause unknown but see http://marc.info/?l=linux-omap&m=134833869730129&w=2 > - Longstanding issue; does not occur on the 3517EVM > > * 2430SDP, 3730 Beagle XM, 3530 Beagle, 3517EVM, CM-T3517: {dmic,mcpdm} lookup failure > - Cause unknown > - These IP blocks don't exist on OMAP3xxx/AM35xx chips > > * 3730 Beagle XM, am335xbone, CM-T3517: uart4_rx.uart4_rx mux failure > - Cause unknown > > PM tests: > > * 2430sdp: power domains not entering retention > - Cause unknown > > * 3730 Beagle XM: does not serial wake from off-idle suspend when console > UART doesn't clock-gate ("debug ignore_loglevel") > - Cause unknown > - Not yet part of the automated test suite > - Re-tested at v3.7; still failing: > http://www.pwsan.com/omap/transcripts/20121211-3730beaglexm-3.7-pm-offmode-fail-debug.txt > > * 4430es2panda: pwrdm state mismatch on CAM, DSS > > * 4430es2panda: CORE, TESLA, IVAHD, L3INIT didn't enter target state > - Probably due to lack of reset code for M3, DSP, SL2IF, FSUSB > per discussion with Tero Kristo > - Likely dependent on the bootloader version > - fails with 2012.07-00136-g755de79 > - http://marc.info/?l=linux-arm-kernel&m=136432340618226&w=2 > > * 4430es2panda: MPU, ABE didn't enter target state > - New for v3.10-rc > > * 4460pandaes: pwrdm state mismatch on DSS, ABE, IVAHD, TESLA > > * 4460pandaes: chip not entering retention in dynamic idle > - Presumably 4430es2panda also fails this > - Suspend-to-RAM enters full chip retention > > Other: > > * 4430es2panda: omap_hwmod: l3_instr: _wait_target_disable failed > - Unknown cause; could be due to the lack of hierarchical enable/disable > in hwmod code > - Jon Hunter and Santosh Shilimkar report this does not appear with > the same X-loader/bootloader on his 4430ES2.3 Panda, so could be > ES-level dependent > > > Failing tests: reported by others > --------------------------------- > > - RTC wakeup from suspend broken on 3730beaglexm > - as of v3.10-rc1 > - discussion here: http://marc.info/?l=linux-omap&m=136915841625434&w=2 > > > > vmlinux object size > (delta in bytes from test_v3.10-rc4 > (d683b96b072dc4680fc74964eca77e6a23d1fa6e)): > text data bss total kernel > +287 +8 0 +295 am33xx_only > +786 +8 0 +794 n800_multi_omap2xxx > +818 +8 0 +826 n800_only_a > +1207 +16 0 +1223 omap1_defconfig > +1207 +56 0 +1263 omap1_defconfig_1510innovator_only > +1239 -16 0 +1223 omap1_defconfig_5912osk_only > +4451 +8 0 +4459 omap2plus_defconfig > +1123 +8 0 +1131 omap2plus_defconfig_2430sdp_only > +355 +8 0 +363 omap2plus_defconfig_cpupm > +423 +72 0 +495 omap2plus_defconfig_no_pm > +355 +8 0 +363 omap2plus_defconfig_omap2_4_only > +355 +8 0 +363 omap2plus_defconfig_omap3_4_only > +192 0 0 +192 rmk_omap3430_ldp_allnoconfig > +443 -24 0 +419 rmk_omap3430_ldp_oldconfig > +192 0 0 +192 rmk_omap4430_sdp_allnoconfig > +722 +16 0 +738 rmk_omap4430_sdp_oldconfig > > > Boot-time memory difference > (delta in bytes from test_v3.10-rc4 > (d683b96b072dc4680fc74964eca77e6a23d1fa6e)) > avail rsrvd high freed board kconfig > 8k -8k . . 2420n800 n800_only_a > -8k 8k . . 2430sdp omap2plus_defconfig > -8k 8k . . 3517evm omap2plus_defconfig > -8k 8k . . 3530es3beagle omap2plus_defconfig > -8k 8k . . 3730beaglexm omap2plus_defconfig > -8k 8k . . 4430es2panda omap2plus_defconfig > -8k 8k . . 4460pandaes omap2plus_defconfig > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >