Interface with Smart card using SIM card reader pinouts from Orange Pi Plus V1.1 #282
Comments
wens
pushed a commit
that referenced
this issue
Apr 8, 2019
This adds mutex to guard against update of global ppgtt mm LRU list. To resolve error found as below warning. [73130.012162] ------------[ cut here ]------------ [73130.012168] list_add corruption. prev->next should be next (ffff995f970cca50), but was 0000000000000000. (prev=ffff995f0dc5bdf8). [73130.012181] WARNING: CPU: 3 PID: 82 at lib/list_debug.c:28 __list_add_valid+0x4d/0x70 [73130.012183] Modules linked in: btrfs(E) xor(E) zstd_decompress(E) zstd_compress(E) raid6_pq(E) dm_mod(E) kvmgt(E) fuse(E) xt_addrtype(E) nft_compat(E) xt_conntrack(E) nf_nat(E) nf_conntrack(E) nf_defrag_ipv6(E) nf_defrag_ipv4(E) libcrc32c(E) br_netfilter(E) bridge(E) stp(E) llc(E) overlay(E) devlink(E) nf_tables(E) nfnetlink(E) loop(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) mei_me(E) aesni_intel(E) aes_x86_64(E) crypto_simd(E) cryptd(E) glue_helper(E) intel_cstate(E) intel_uncore(E) mei(E) intel_pch_thermal(E) intel_rapl_perf(E) pcspkr(E) iTCO_wdt(E) iTCO_vendor_support(E) idma64(E) sg(E) virt_dma(E) acpi_pad(E) evdev(E) binfmt_misc(E) ip_tables(E) x_tables(E) ipv6(E) autofs4(E) hid_generic(E) usbhid(E) hid(E) ext4(E) crc32c_generic(E) crc16(E) mbcache(E) jbd2(E) fscrypto(E) xhci_pci(E) sdhci_pci(E) cqhci(E) intel_lpss_pci(E) intel_lpss(E) crc32c_intel(E) xhci_hcd(E) sdhci(E) i2c_i801(E) e1000e(E) mmc_core(E) [73130.012218] ptp(E) pps_core(E) usbcore(E) mfd_core(E) sd_mod(E) fan(E) thermal(E) [73130.012227] CPU: 3 PID: 82 Comm: gvt workload 0 Tainted: G W E 5.0.0-rc7-staging-190226+ #282 [73130.012228] Hardware name: /NUC6i5SYB, BIOS SYSKLi35.86A.0039.2016.0316.1747 03/16/2016 [73130.012232] RIP: 0010:__list_add_valid+0x4d/0x70 [73130.012234] Code: c3 48 89 d1 48 c7 c7 e0 82 91 bb 48 89 c2 e8 44 8a cc ff 0f 0b 31 c0 c3 48 89 c1 4c 89 c6 48 c7 c7 30 83 91 bb e8 2d 8a cc ff <0f> 0b 31 c0 c3 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 80 83 91 bb e8 [73130.012236] RSP: 0018:ffffa4924107fdd0 EFLAGS: 00010286 [73130.012238] RAX: 0000000000000000 RBX: ffff995d8a5ccf00 RCX: 0000000000000006 [73130.012240] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff995faad96680 [73130.012241] RBP: 0000000000000000 R08: 0000000000213a28 R09: 0000000000000084 [73130.012243] R10: 0000000000000000 R11: ffffa4924107fc70 R12: ffff995d8a5ccf78 [73130.012245] R13: ffff995f970c8000 R14: ffff995f0dc5bdf8 R15: ffff995f970cca50 [73130.012247] FS: 0000000000000000(0000) GS:ffff995faad80000(0000) knlGS:0000000000000000 [73130.012249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [73130.012250] CR2: 00000222e1891000 CR3: 0000000116848002 CR4: 00000000003626e0 [73130.012252] Call Trace: [73130.012258] intel_vgpu_pin_mm+0x7a/0xa0 [73130.012262] workload_thread+0x683/0x12a0 [73130.012266] ? do_wait_intr_irq+0xb0/0xb0 [73130.012269] ? finish_wait+0x80/0x80 [73130.012271] ? intel_vgpu_clean_workloads+0x110/0x110 [73130.012274] kthread+0x116/0x130 [73130.012276] ? kthread_bind+0x30/0x30 [73130.012280] ret_from_fork+0x35/0x40 [73130.012285] WARNING: CPU: 3 PID: 82 at lib/list_debug.c:28 __list_add_valid+0x4d/0x70 [73130.012286] ---[ end trace 458a2e792eec21c0 ]--- v2: - simplify lock handling Reviewed-by: Xiong Zhang <xiong.y.zhang@intel.com> Cc: Xiong Zhang <xiong.y.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
jwrdegoede
pushed a commit
to jwrdegoede/linux-sunxi
that referenced
this issue
Sep 20, 2021
A Xen PV guest doesn't have a legacy RTC device, so reset the legacy RTC flag. Otherwise the following WARN splat will occur at boot: [ 1.333404] WARNING: CPU: 1 PID: 1 at /home/gross/linux/head/drivers/rtc/rtc-mc146818-lib.c:25 mc146818_get_time+0x1be/0x210 [ 1.333404] Modules linked in: [ 1.333404] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc7-default+ linux-sunxi#282 [ 1.333404] RIP: e030:mc146818_get_time+0x1be/0x210 [ 1.333404] Code: c0 64 01 c5 83 fd 45 89 6b 14 7f 06 83 c5 64 89 6b 14 41 83 ec 01 b8 02 00 00 00 44 89 63 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 48 c7 c7 30 0e ef 82 4c 89 e6 e8 71 2a 24 00 48 c7 c0 ff ff [ 1.333404] RSP: e02b:ffffc90040093df8 EFLAGS: 00010002 [ 1.333404] RAX: 00000000000000ff RBX: ffffc90040093e34 RCX: 0000000000000000 [ 1.333404] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000000000000000d [ 1.333404] RBP: ffffffff82ef0e30 R08: ffff888005013e60 R09: 0000000000000000 [ 1.333404] R10: ffffffff82373e9b R11: 0000000000033080 R12: 0000000000000200 [ 1.333404] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff82cdc6d4 [ 1.333404] FS: 0000000000000000(0000) GS:ffff88807d440000(0000) knlGS:0000000000000000 [ 1.333404] CS: 10000e030 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.333404] CR2: 0000000000000000 CR3: 000000000260a000 CR4: 0000000000050660 [ 1.333404] Call Trace: [ 1.333404] ? wakeup_sources_sysfs_init+0x30/0x30 [ 1.333404] ? rdinit_setup+0x2b/0x2b [ 1.333404] early_resume_init+0x23/0xa4 [ 1.333404] ? cn_proc_init+0x36/0x36 [ 1.333404] do_one_initcall+0x3e/0x200 [ 1.333404] kernel_init_freeable+0x232/0x28e [ 1.333404] ? rest_init+0xd0/0xd0 [ 1.333404] kernel_init+0x16/0x120 [ 1.333404] ret_from_fork+0x1f/0x30 Cc: <stable@vger.kernel.org> Fixes: 8d152e7 ("x86/rtc: Replace paravirt rtc check with platform legacy quirk") Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20210903084937.19392-3-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com>
repojohnray
pushed a commit
to repojohnray/linux-sunxi-4.7.y
that referenced
this issue
Sep 30, 2021
commit f68aa10 upstream. A Xen PV guest doesn't have a legacy RTC device, so reset the legacy RTC flag. Otherwise the following WARN splat will occur at boot: [ 1.333404] WARNING: CPU: 1 PID: 1 at /home/gross/linux/head/drivers/rtc/rtc-mc146818-lib.c:25 mc146818_get_time+0x1be/0x210 [ 1.333404] Modules linked in: [ 1.333404] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc7-default+ linux-sunxi#282 [ 1.333404] RIP: e030:mc146818_get_time+0x1be/0x210 [ 1.333404] Code: c0 64 01 c5 83 fd 45 89 6b 14 7f 06 83 c5 64 89 6b 14 41 83 ec 01 b8 02 00 00 00 44 89 63 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 48 c7 c7 30 0e ef 82 4c 89 e6 e8 71 2a 24 00 48 c7 c0 ff ff [ 1.333404] RSP: e02b:ffffc90040093df8 EFLAGS: 00010002 [ 1.333404] RAX: 00000000000000ff RBX: ffffc90040093e34 RCX: 0000000000000000 [ 1.333404] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 000000000000000d [ 1.333404] RBP: ffffffff82ef0e30 R08: ffff888005013e60 R09: 0000000000000000 [ 1.333404] R10: ffffffff82373e9b R11: 0000000000033080 R12: 0000000000000200 [ 1.333404] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff82cdc6d4 [ 1.333404] FS: 0000000000000000(0000) GS:ffff88807d440000(0000) knlGS:0000000000000000 [ 1.333404] CS: 10000e030 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.333404] CR2: 0000000000000000 CR3: 000000000260a000 CR4: 0000000000050660 [ 1.333404] Call Trace: [ 1.333404] ? wakeup_sources_sysfs_init+0x30/0x30 [ 1.333404] ? rdinit_setup+0x2b/0x2b [ 1.333404] early_resume_init+0x23/0xa4 [ 1.333404] ? cn_proc_init+0x36/0x36 [ 1.333404] do_one_initcall+0x3e/0x200 [ 1.333404] kernel_init_freeable+0x232/0x28e [ 1.333404] ? rest_init+0xd0/0xd0 [ 1.333404] kernel_init+0x16/0x120 [ 1.333404] ret_from_fork+0x1f/0x30 Cc: <stable@vger.kernel.org> Fixes: 8d152e7 ("x86/rtc: Replace paravirt rtc check with platform legacy quirk") Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20210903084937.19392-3-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Can we use "sim" pin as a smart card reader from sunxi-next branch drivers/pinctrl/sunxi/pinctrl-sun8i-h3.c ?
Some reference I got from here
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/391057.html
Changes since v1:
. . . . .
. . . . . .
The text was updated successfully, but these errors were encountered: