X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbmips%2Fpatches-5.10%2F202-mips-bmips-disable-ARCH_HAS_SYNC_DMA_FOR_CPU_ALL.patch;fp=target%2Flinux%2Fbmips%2Fpatches-5.10%2F202-mips-bmips-disable-ARCH_HAS_SYNC_DMA_FOR_CPU_ALL.patch;h=0000000000000000000000000000000000000000;hb=66994d68cd815f1e675851b61352e7d52f80cc45;hp=ba7cf5c6c45c258a6ef00d3e2a51fb76e24bfb90;hpb=0ad209709973830ff14cba3dd3c275015c0c548e;p=openwrt%2Fstaging%2Fldir.git diff --git a/target/linux/bmips/patches-5.10/202-mips-bmips-disable-ARCH_HAS_SYNC_DMA_FOR_CPU_ALL.patch b/target/linux/bmips/patches-5.10/202-mips-bmips-disable-ARCH_HAS_SYNC_DMA_FOR_CPU_ALL.patch deleted file mode 100644 index ba7cf5c6c4..0000000000 --- a/target/linux/bmips/patches-5.10/202-mips-bmips-disable-ARCH_HAS_SYNC_DMA_FOR_CPU_ALL.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 84c06b4a1dfa3e021fdbcafaff8cebfdec462402 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= -Date: Tue, 23 Feb 2021 10:39:48 +0100 -Subject: [PATCH] mips: bmips: disable ARCH_HAS_SYNC_DMA_FOR_CPU_ALL -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Enabling this option causes kernel panics on BCM6358 with EHCI/OHCI: -[ 3.881739] usb 1-1: new high-speed USB device number 2 using ehci-platform -[ 3.895011] Reserved instruction in kernel code[#1]: -[ 3.900113] CPU: 0 PID: 1 Comm: init Not tainted 5.10.16 #0 -[ 3.905829] $ 0 : 00000000 10008700 00000000 77d94060 -[ 3.911238] $ 4 : 7fd1f088 00000000 81431cac 81431ca0 -[ 3.916641] $ 8 : 00000000 ffffefff 8075cd34 00000000 -[ 3.922043] $12 : 806f8d40 f3e812b7 00000000 000d9aaa -[ 3.927446] $16 : 7fd1f068 7fd1f080 7ff559b8 81428470 -[ 3.932848] $20 : 00000000 00000000 55590000 77d70000 -[ 3.938251] $24 : 00000018 00000010 -[ 3.943655] $28 : 81430000 81431e60 81431f28 800157fc -[ 3.949058] Hi : 00000000 -[ 3.952013] Lo : 00000000 -[ 3.955019] epc : 80015808 setup_sigcontext+0x54/0x24c -[ 3.960464] ra : 800157fc setup_sigcontext+0x48/0x24c -[ 3.965913] Status: 10008703 KERNEL EXL IE -[ 3.970216] Cause : 00800028 (ExcCode 0a) -[ 3.974340] PrId : 0002a010 (Broadcom BMIPS4350) -[ 3.979170] Modules linked in: ohci_platform ohci_hcd fsl_mph_dr_of ehci_platform ehci_fsl ehci_hcd gpio_button_hotplug usbcore nls_base usb_common -[ 3.992907] Process init (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=77e22ec8) -[ 4.000776] Stack : 81431ef4 7fd1f080 81431f28 81428470 7fd1f068 81431edc 7ff559b8 81428470 -[ 4.009467] 81431f28 7fd1f080 55590000 77d70000 77d5498c 80015c70 806f0000 8063ae74 -[ 4.018149] 08100002 81431f28 0000000a 08100002 81431f28 0000000a 77d6b418 00000003 -[ 4.026831] ffffffff 80016414 80080734 81431ecc 81431ecc 00000001 00000000 04000000 -[ 4.035512] 77d54874 00000000 00000000 00000000 00000000 00000012 00000002 00000000 -[ 4.044196] ... -[ 4.046706] Call Trace: -[ 4.049238] [<80015808>] setup_sigcontext+0x54/0x24c -[ 4.054356] [<80015c70>] setup_frame+0xdc/0x124 -[ 4.059015] [<80016414>] do_notify_resume+0x1dc/0x288 -[ 4.064207] [<80011b50>] work_notifysig+0x10/0x18 -[ 4.069036] -[ 4.070538] Code: 8fc300b4 00001025 26240008 ac830004 3c048063 0c0228aa 24846a00 26240010 -[ 4.080686] -[ 4.082517] ---[ end trace 22a8edb41f5f983b ]--- -[ 4.087374] Kernel panic - not syncing: Fatal exception -[ 4.092753] Rebooting in 1 seconds.. - -Signed-off-by: Álvaro Fernández Rojas ---- - arch/mips/Kconfig | 1 - - 1 file changed, 1 deletion(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -253,7 +253,6 @@ config ATH79 - config BMIPS_GENERIC - bool "Broadcom Generic BMIPS kernel" - select ARCH_HAS_RESET_CONTROLLER -- select ARCH_HAS_SYNC_DMA_FOR_CPU_ALL - select ARCH_HAS_PHYS_TO_DMA - select BOOT_RAW - select NO_EXCEPT_FILL