June 2024 - Linux-stable-mirror

[PATCH] riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards

by Shengyu Qu

Currently, for JH7110 boards with EMMC slot, vqmmc voltage for EMMC is fixed to 1.8V, while the spec needs it to be 3.3V on low speed mode and should support switching to 1.8V when using higher speed mode. Since there are no other peripherals using the same voltage source of EMMC's vqmmc(ALDO4) on every board currently supported by mainline kernel, regulator-max-microvolt of ALDO4 should be set to 3.3V. Cc: stable(a)vger.kernel.org Signed-off-by: Shengyu Qu <wiagn233(a)outlook.com> Fixes: ac9a37e2d6b6 ("riscv: dts: starfive: introduce a common board dtsi for jh7110 based boards") --- arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi index 37b4c294ffcc..c7a549ec7452 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi @@ -244,7 +244,7 @@ emmc_vdd: aldo4 { regulator-boot-on; regulator-always-on; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; regulator-name = "emmc_vdd"; }; }; -- 2.34.1

1 year, 4 months

2
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[PATCH] ksmbd: fix missing use of get_write in in smb2_set_ea()

by Namjae Jeon

Fix an issue where get_write is not used in smb2_set_ea(). Fixes: 6fc0a265e1b9 ("ksmbd: fix potential circular locking issue in smb2_set_ea()") Cc: stable(a)vger.kernel.org Reported-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> --- fs/smb/server/smb2pdu.c | 7 ++++--- fs/smb/server/vfs.c | 17 +++++++++++------ fs/smb/server/vfs.h | 3 ++- fs/smb/server/vfs_cache.c | 3 ++- 4 files changed, 19 insertions(+), 11 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 8bcede718c21..63a41193f6e6 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -2367,7 +2367,8 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len, if (rc > 0) { rc = ksmbd_vfs_remove_xattr(idmap, path, - attr_name); + attr_name, + get_write); if (rc < 0) { ksmbd_debug(SMB, @@ -2382,7 +2383,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len, } else { rc = ksmbd_vfs_setxattr(idmap, path, attr_name, value, le16_to_cpu(eabuf->EaValueLength), - 0, true); + 0, get_write); if (rc < 0) { ksmbd_debug(SMB, "ksmbd_vfs_setxattr is failed(%d)\n", @@ -2474,7 +2475,7 @@ static int smb2_remove_smb_xattrs(const struct path *path) !strncmp(&name[XATTR_USER_PREFIX_LEN], STREAM_PREFIX, STREAM_PREFIX_LEN)) { err = ksmbd_vfs_remove_xattr(idmap, path, - name); + name, true); if (err) ksmbd_debug(SMB, "remove xattr failed : %s\n", name); diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 51b1b0bed616..9e859ba010cf 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -1058,16 +1058,21 @@ int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length, } int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap, - const struct path *path, char *attr_name) + const struct path *path, char *attr_name, + bool get_write) { int err; - err = mnt_want_write(path->mnt); - if (err) - return err; + if (get_write == true) { + err = mnt_want_write(path->mnt); + if (err) + return err; + } err = vfs_removexattr(idmap, path->dentry, attr_name); - mnt_drop_write(path->mnt); + + if (get_write == true) + mnt_drop_write(path->mnt); return err; } @@ -1380,7 +1385,7 @@ int ksmbd_vfs_remove_sd_xattrs(struct mnt_idmap *idmap, const struct path *path) ksmbd_debug(SMB, "%s, len %zd\n", name, strlen(name)); if (!strncmp(name, XATTR_NAME_SD, XATTR_NAME_SD_LEN)) { - err = ksmbd_vfs_remove_xattr(idmap, path, name); + err = ksmbd_vfs_remove_xattr(idmap, path, name, true); if (err) ksmbd_debug(SMB, "remove xattr failed : %s\n", name); } diff --git a/fs/smb/server/vfs.h b/fs/smb/server/vfs.h index cfe1c8092f23..cb76f4b5bafe 100644 --- a/fs/smb/server/vfs.h +++ b/fs/smb/server/vfs.h @@ -114,7 +114,8 @@ int ksmbd_vfs_setxattr(struct mnt_idmap *idmap, int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name, size_t *xattr_stream_name_size, int s_type); int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap, - const struct path *path, char *attr_name); + const struct path *path, char *attr_name, + bool get_write); int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name, unsigned int flags, struct path *parent_path, struct path *path, bool caseless); diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c index 882a87f9e3ab..3bf1b3fb6ec8 100644 --- a/fs/smb/server/vfs_cache.c +++ b/fs/smb/server/vfs_cache.c @@ -262,7 +262,8 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp) ci->m_flags &= ~S_DEL_ON_CLS_STREAM; err = ksmbd_vfs_remove_xattr(file_mnt_idmap(filp), &filp->f_path, - fp->stream.name); + fp->stream.name, + true); if (err) pr_err("remove xattr failed : %s\n", fp->stream.name); -- 2.25.1

1 year, 4 months

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Plymouth not showing during boot on a rpi cm4 since kernel 5.15

by Jonas Kvinge

Hi, A blank black screen is shown during boot instead of showing Plymouth. This is on a Raspberry Pi Compute Module 4 with a sourcekit.io board, this started happening since kernel 5.15. I'm using openSUSE Tumbleweed currently with kernel 6.9.3, I've tried both the default and vanilla kernel. If I press ESC once I can see the boot messages, if I press ESC again the plymouth logo is shown, so there it seems that something might be interrupting plymouth. The root partition is luks encrypted, it will wait for the password during boot, so it's easy to see whether plymouth initially shows or not. I've built kernel 5.14 on the same system, and confirmed plymouth works. I've also built kernel 5.15 and confirmed that it no longer works. I've compared the source for the 5.14 and 5.14 kernel and can see that there has been some work done to the firmware framebuffer stuff. Could anyone hint any possible source code changes that might have caused this, I can try source code changes but I need some advice where to go from here. I'm using the following cmdline options: systemd.show_status=0 vt.global_cursor_default=0 plymouth.ignore- serial-consoles video=HDMI-A-1:1920x1080M@60,rotate=90 fsck.mode=force fsck.repair=yes cgroup_enable=memory swapaccount=1 net.ifnames=0 rd.neednet=1 ip=192.168.250.20::192.168.250.200:255.255.255.0::eth0:off quiet splash Boot log: <6>[ 0.000000] [ T0] Booting Linux on physical CPU 0x0000000000 [0x410fd083] <5>[ 0.000000] [ T0] Linux version 6.9.3-7.g97b471a-vanilla (geeko@buildhost) (gcc (SUSE Linux) 13.3.0, GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.42.0.20240130-3) #1 SMP PREEMPT_DYNAMIC Wed Jun 5 05:47:57 UTC 2024 (97b471a) <6>[ 0.000000] [ T0] KASLR enabled <5>[ 0.000000] [ T0] random: crng init done <6>[ 0.000000] [ T0] Machine model: Raspberry Pi Compute Module 4 Rev 1.0 <6>[ 0.000000] [ T0] efi: EFI v2.10 by Das U-Boot <6>[ 0.000000] [ T0] efi: TPMFinalLog=0x3cad3040 RTPROP=0x3cad1040 SMBIOS 3.0=0x3db45000 TPMEventLog=0x2f00f040 RNG=0x3a87b040 MEMRESERVE=0x2f00e040 <6>[ 0.000000] [ T0] Reserved memory: created CMA memory pool at 0x000000002ae00000, size 64 MiB <6>[ 0.000000] [ T0] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool <6>[ 0.000000] [ T0] OF: reserved mem: 0x000000002ae00000..0x000000002edfffff (65536 KiB) map reusable linux,cma <6>[ 0.000000] [ T0] OF: reserved mem: 0x000000003ef643e0..0x000000003ef645df (0 KiB) nomap non-reusable nvram@1 <6>[ 0.000000] [ T0] OF: reserved mem: 0x000000003ef64620..0x000000003ef647d2 (0 KiB) nomap non-reusable nvram@0 <6>[ 0.000000] [ T0] NUMA: No NUMA configuration found <6>[ 0.000000] [ T0] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000fbffffff] <6>[ 0.000000] [ T0] NUMA: NODE_DATA [mem 0xfb7e5ac0-0xfb7eafff] <6>[ 0.000000] [ T0] Zone ranges: <6>[ 0.000000] [ T0] DMA [mem 0x0000000000000000- 0x000000003fffffff] <6>[ 0.000000] [ T0] DMA32 [mem 0x0000000040000000- 0x00000000fbffffff] <6>[ 0.000000] [ T0] Normal empty <6>[ 0.000000] [ T0] Device empty <6>[ 0.000000] [ T0] Movable zone start for each node <6>[ 0.000000] [ T0] Early memory node ranges <6>[ 0.000000] [ T0] node 0: [mem 0x0000000000000000- 0x0000000000000fff] <6>[ 0.000000] [ T0] node 0: [mem 0x0000000000001000- 0x000000003cad0fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003cad1000- 0x000000003cad1fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003cad2000- 0x000000003cad2fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003cad3000- 0x000000003cae3fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003cae4000- 0x000000003caf5fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003caf6000- 0x000000003cb17fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003cb18000- 0x000000003db44fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003db45000- 0x000000003db45fff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003db46000- 0x000000003df2ffff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003df30000- 0x000000003df3ffff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003df40000- 0x000000003dffffff] <6>[ 0.000000] [ T0] node 0: [mem 0x000000003ef64000- 0x000000003ef64fff] <6>[ 0.000000] [ T0] node 0: [mem 0x0000000040000000- 0x00000000fbffffff] <6>[ 0.000000] [ T0] Initmem setup node 0 [mem 0x0000000000000000-0x00000000fbffffff] <6>[ 0.000000] [ T0] On node 0, zone DMA: 3940 pages in unavailable ranges <6>[ 0.000000] [ T0] On node 0, zone DMA32: 4251 pages in unavailable ranges <6>[ 0.000000] [ T0] On node 0, zone DMA32: 16384 pages in unavailable ranges <6>[ 0.000000] [ T0] percpu: Embedded 34 pages/cpu s101672 r8192 d29400 u139264 <7>[ 0.000000] [ T0] pcpu-alloc: s101672 r8192 d29400 u139264 alloc=34*4096 <7>[ 0.000000] [ T0] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 <6>[ 0.000000] [ T0] Detected PIPT I-cache on CPU0 <6>[ 0.000000] [ T0] CPU features: detected: Spectre-v2 <6>[ 0.000000] [ T0] CPU features: detected: Spectre-v3a <6>[ 0.000000] [ T0] CPU features: detected: Spectre-v4 <6>[ 0.000000] [ T0] CPU features: detected: Spectre-BHB <6>[ 0.000000] [ T0] CPU features: kernel page table isolation forced ON by KASLR <6>[ 0.000000] [ T0] CPU features: detected: Kernel page table isolation (KPTI) <6>[ 0.000000] [ T0] CPU features: detected: ARM erratum 1742098 <6>[ 0.000000] [ T0] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 <6>[ 0.000000] [ T0] alternatives: applying boot alternatives <5>[ 0.000000] [ T0] Kernel command line: BOOT_IMAGE=/Image- 6.9.3-7.g97b471a-vanilla root=UUID=6d048af7-a4ba-4e50-8808-d686e13c286e systemd.show_status=0 vt.global_cursor_default=0 plymouth.ignore- serial-consoles video=HDMI-A-1:1920x1080M@60,rotate=90 fsck.mode=force fsck.repair=yes cgroup_enable=memory swapaccount=1 net.ifnames=0 rd.neednet=1 ip=192.168.250.20::192.168.250.200:255.255.255.0::eth0:off quiet splash <5>[ 0.000000] [ T0] Unknown kernel command line parameters "splash BOOT_IMAGE=/Image-6.9.3-7.g97b471a-vanilla cgroup_enable=memory ip=192.168.250.20::192.168.250.200:255.255.255.0::eth0:off", will be passed to user space. <6>[ 0.000000] [ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) <6>[ 0.000000] [ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) <6>[ 0.000000] [ T0] Fallback order for Node 0: 0 <6>[ 0.000000] [ T0] Built 1 zonelists, mobility grouping on. Total pages: 1007873 <6>[ 0.000000] [ T0] Policy zone: DMA32 <6>[ 0.000000] [ T0] mem auto-init: stack:off, heap alloc:off, heap free:off <6>[ 0.000000] [ T0] software IO TLB: area num 4. <6>[ 0.000000] [ T0] software IO TLB: mapped [mem 0x000000003687b000-0x000000003a87b000] (64MB) <6>[ 0.000000] [ T0] Memory: 935900K/4096004K available (15680K kernel code, 3632K rwdata, 15504K rodata, 10880K init, 1192K bss, 226888K reserved, 65536K cma-reserved) <6>[ 0.000000] [ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 <6>[ 0.000000] [ T0] ftrace: allocating 51996 entries in 204 pages <6>[ 0.000000] [ T0] ftrace: allocated 204 pages with 4 groups <6>[ 0.000000] [ T0] trace event string verifier disabled <6>[ 0.000000] [ T0] Dynamic Preempt: voluntary <6>[ 0.000000] [ T0] rcu: Preemptible hierarchical RCU implementation. <6>[ 0.000000] [ T0] rcu: RCU event tracing is enabled. <6>[ 0.000000] [ T0] rcu: RCU restricting CPUs from NR_CPUS=480 to nr_cpu_ids=4. <6>[ 0.000000] [ T0] Trampoline variant of Tasks RCU enabled. <6>[ 0.000000] [ T0] Rude variant of Tasks RCU enabled. <6>[ 0.000000] [ T0] Tracing variant of Tasks RCU enabled. <6>[ 0.000000] [ T0] rcu: RCU calculated value of scheduler- enlistment delay is 30 jiffies. <6>[ 0.000000] [ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 <6>[ 0.000000] [ T0] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. <6>[ 0.000000] [ T0] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. <6>[ 0.000000] [ T0] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. <6>[ 0.000000] [ T0] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 <6>[ 0.000000] [ T0] Root IRQ handler: gic_handle_irq <6>[ 0.000000] [ T0] GIC: Using split EOI/Deactivate mode <6>[ 0.000000] [ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. <6>[ 0.000000] [ T0] arch_timer: cp15 timer(s) running at 54.00MHz (phys). <6>[ 0.000000] [ T0] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns <6>[ 0.000000] [ T0] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns <6>[ 0.000358] [ T0] Console: colour dummy device 80x25 <6>[ 0.000366] [ T0] printk: legacy console [tty0] enabled <6>[ 0.000498] [ T0] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.50 BogoMIPS (lpj=180000) <6>[ 0.000509] [ T0] pid_max: default: 32768 minimum: 301 <6>[ 0.000620] [ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,apparmor,tomoyo,bpf,ima,evm <6>[ 0.000653] [ T0] landlock: Up and running. <6>[ 0.000656] [ T0] Yama: becoming mindful. <6>[ 0.000727] [ T0] AppArmor: AppArmor initialized <6>[ 0.000732] [ T0] TOMOYO Linux initialized <6>[ 0.000756] [ T0] LSM support for eBPF active <6>[ 0.000882] [ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) <6>[ 0.000911] [ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) <6>[ 0.002423] [ T1] rcu: Hierarchical SRCU implementation. <6>[ 0.002433] [ T1] rcu: Max phase no-delay instances is 1000. <6>[ 0.004884] [ T1] Remapping and enabling EFI services. <6>[ 0.005182] [ T1] smp: Bringing up secondary CPUs ... <6>[ 0.005537] [ T0] Detected PIPT I-cache on CPU1 <6>[ 0.005612] [ T0] CPU1: Booted secondary processor 0x0000000001 [0x410fd083] <6>[ 0.006029] [ T0] Detected PIPT I-cache on CPU2 <6>[ 0.006072] [ T0] CPU2: Booted secondary processor 0x0000000002 [0x410fd083] <6>[ 0.006446] [ T0] Detected PIPT I-cache on CPU3 <6>[ 0.006492] [ T0] CPU3: Booted secondary processor 0x0000000003 [0x410fd083] <6>[ 0.006554] [ T1] smp: Brought up 1 node, 4 CPUs <6>[ 0.006562] [ T1] SMP: Total of 4 processors activated. <6>[ 0.006565] [ T1] CPU: All CPU(s) started at EL2 <6>[ 0.006578] [ T1] CPU features: detected: 32-bit EL0 Support <6>[ 0.006581] [ T1] CPU features: detected: 32-bit EL1 Support <6>[ 0.006586] [ T1] CPU features: detected: CRC32 instructions <6>[ 0.006623] [ T1] alternatives: applying system-wide alternatives <6>[ 0.007201] [ T1] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching <6>[ 0.064229] [ T36] node 0 deferred pages initialised in 57ms <6>[ 0.065222] [ T1] devtmpfs: initialized <6>[ 0.071159] [ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns <6>[ 0.071185] [ T1] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) <6>[ 0.072303] [ T1] pinctrl core: initialized pinctrl subsystem <6>[ 0.073590] [ T1] SMBIOS 3.7.0 present. <6>[ 0.073606] [ T1] DMI: raspberrypi rpi/rpi, BIOS 2024.04 04/01/2024 <6>[ 0.075227] [ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family <6>[ 0.075784] [ T1] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations <6>[ 0.075860] [ T1] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations <6>[ 0.075963] [ T1] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations <6>[ 0.075991] [ T1] audit: initializing netlink subsys (disabled) <5>[ 0.076120] [ T40] audit: type=2000 audit(0.073:1): state=initialized audit_enabled=0 res=1 <6>[ 0.076970] [ T1] thermal_sys: Registered thermal governor 'fair_share' <6>[ 0.076977] [ T1] thermal_sys: Registered thermal governor 'bang_bang' <6>[ 0.076981] [ T1] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.076984] [ T1] thermal_sys: Registered thermal governor 'user_space' <6>[ 0.077024] [ T1] cpuidle: using governor ladder <6>[ 0.077040] [ T1] cpuidle: using governor menu <6>[ 0.077215] [ T1] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. <6>[ 0.077271] [ T1] ASID allocator initialised with 32768 entries <6>[ 0.078175] [ T1] Serial: AMBA PL011 UART driver <6>[ 0.087446] [ T1] platform fd500000.pcie: Fixed dependency cycle(s) with /scb/pcie@7d500000 <6>[ 0.089363] [ T1] Modules: 2G module region forced by RANDOMIZE_MODULE_REGION_FULL <6>[ 0.089370] [ T1] Modules: 0 pages in range for non-PLT usage <6>[ 0.089372] [ T1] Modules: 512496 pages in range for PLT usage <6>[ 0.090092] [ T1] HugeTLB: registered 1.00 GiB page size, pre- allocated 0 pages <6>[ 0.090101] [ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page <6>[ 0.090105] [ T1] HugeTLB: registered 32.0 MiB page size, pre- allocated 0 pages <6>[ 0.090108] [ T1] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page <6>[ 0.090112] [ T1] HugeTLB: registered 2.00 MiB page size, pre- allocated 0 pages <6>[ 0.090115] [ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page <6>[ 0.090119] [ T1] HugeTLB: registered 64.0 KiB page size, pre- allocated 0 pages <6>[ 0.090122] [ T1] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page <6>[ 0.090423] [ T1] Demotion targets for Node 0: null <6>[ 0.091381] [ T1] ACPI: Interpreter disabled. <6>[ 0.092096] [ T1] iommu: Default domain type: Translated <6>[ 0.092104] [ T1] iommu: DMA domain TLB invalidation policy: strict mode <6>[ 0.092487] [ T1] pps_core: LinuxPPS API ver. 1 registered <6>[ 0.092492] [ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti(a)linux.it> <6>[ 0.092500] [ T1] PTP clock support registered <6>[ 0.092593] [ T1] EDAC MC: Ver: 3.0.0 <7>[ 0.092662] [ T1] EDAC DEBUG: edac_mc_sysfs_init: device mc created <6>[ 0.092847] [ T1] scmi_core: SCMI protocol bus registered <6>[ 0.092972] [ T1] efivars: Registered efivars operations <6>[ 0.094022] [ T1] NetLabel: Initializing <6>[ 0.094030] [ T1] NetLabel: domain hash size = 128 <6>[ 0.094034] [ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO <6>[ 0.094067] [ T1] NetLabel: unlabeled traffic allowed by default <6>[ 0.094077] [ T1] mctp: management component transport protocol core <6>[ 0.094080] [ T1] NET: Registered PF_MCTP protocol family <6>[ 0.094306] [ T1] vgaarb: loaded <6>[ 0.094671] [ T1] clocksource: Switched to clocksource arch_sys_counter <5>[ 0.108260] [ T1] VFS: Disk quotas dquot_6.6.0 <6>[ 0.108307] [ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) <6>[ 0.108792] [ T1] AppArmor: AppArmor Filesystem Enabled <6>[ 0.108849] [ T1] pnp: PnP ACPI: disabled <6>[ 0.113405] [ T1] NET: Registered PF_INET protocol family <6>[ 0.113664] [ T1] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) <6>[ 0.146412] [ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) <6>[ 0.146444] [ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.146455] [ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) <6>[ 0.146583] [ T1] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear) <6>[ 0.147149] [ T1] TCP: Hash tables configured (established 32768 bind 32768) <6>[ 0.147453] [ T1] MPTCP token hash table entries: 4096 (order: 4, 98304 bytes, linear) <6>[ 0.147636] [ T1] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) <6>[ 0.147668] [ T1] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) <6>[ 0.147842] [ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family <6>[ 0.147872] [ T1] NET: Registered PF_XDP protocol family <6>[ 0.147886] [ T1] PCI: CLS 0 bytes, default 64 <6>[ 0.148223] [ T39] Trying to unpack rootfs image as initramfs... <6>[ 0.153907] [ T1] kvm [1]: nv: 477 coarse grained trap handlers <6>[ 0.154159] [ T1] kvm [1]: IPA Size Limit: 44 bits <6>[ 0.155921] [ T1] kvm [1]: vgic interrupt IRQ9 <6>[ 0.155963] [ T1] kvm [1]: Hyp nVHE mode initialized successfully <5>[ 0.157312] [ T1] Initialise system trusted keyrings <5>[ 0.157359] [ T1] Key type blacklist registered <6>[ 0.157638] [ T1] workingset: timestamp_bits=40 max_order=20 bucket_order=0 <6>[ 0.157735] [ T1] zbud: loaded <5>[ 0.158334] [ T1] integrity: Platform Keyring initialized <5>[ 0.158348] [ T1] integrity: Machine keyring initialized <5>[ 0.183784] [ T1] Key type asymmetric registered <5>[ 0.183804] [ T1] Asymmetric key parser 'x509' registered <6>[ 0.829023] [ T39] Freeing initrd memory: 32296K <6>[ 0.865817] [ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) <6>[ 0.866035] [ T1] io scheduler mq-deadline registered <6>[ 0.866049] [ T1] io scheduler kyber registered <6>[ 0.866124] [ T1] io scheduler bfq registered <6>[ 0.874900] [ T1] irq_brcmstb_l2: registered L2 intc (/soc/interrupt-controller@7ef00100, parent irq: 14) <6>[ 0.884657] [ T1] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 <6>[ 0.918906] [ T1] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled <6>[ 0.934371] [ T1] Serial: AMBA driver <6>[ 0.935313] [ T1] msm_serial: driver initialized <6>[ 0.935836] [ T1] SuperH (H)SCI(F) driver initialized <6>[ 0.939843] [ T1] [drm] Initialized simpledrm 1.0.0 20200625 for 3e3cf000.framebuffer on minor 0 <6>[ 0.983402] [ T1] Console: switching to colour frame buffer device 240x67 <6>[ 1.011580] [ T1] simple-framebuffer 3e3cf000.framebuffer: [drm] fb0: simpledrmdrmfb frame buffer device <6>[ 1.019647] [ T1] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver <6>[ 1.023693] [ T1] mousedev: PS/2 mouse device common for all mice <6>[ 1.036569] [ T1] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 1.037948] [ T1] hid: raw HID events driver (C) Jiri Kosina <6>[ 1.038626] [ T1] bcm2835-mbox fe00b880.mailbox: mailbox enabled <6>[ 1.041971] [ T1] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available <6>[ 1.043470] [ T57] watchdog: Delayed init of the lockup detector failed: -19 <6>[ 1.043486] [ T57] watchdog: Hard watchdog permanently disabled <6>[ 1.045427] [ T1] drop_monitor: Initializing network drop monitor service <6>[ 1.045952] [ T1] NET: Registered PF_INET6 protocol family <6>[ 1.081273] [ T1] Segment Routing with IPv6 <6>[ 1.081298] [ T1] RPL Segment Routing with IPv6 <6>[ 1.081410] [ T1] In-situ OAM (IOAM) with IPv6 <6>[ 1.091616] [ T1] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level <6>[ 1.091891] [ T1] registered taskstats version 1 <5>[ 1.092579] [ T1] Loading compiled-in X.509 certificates <5>[ 1.187159] [ T1] Loaded X.509 cert 'home:jonaski:branches:Kernel:stable OBS Project: 55cdf0a4c28fecb638eae5caa71d52cf4f6d6805' <6>[ 1.198548] [ T1] page_owner is disabled <5>[ 1.199030] [ T1] Key type .fscrypt registered <5>[ 1.199042] [ T1] Key type fscrypt-provisioning registered <5>[ 1.357163] [ T1] Key type encrypted registered <6>[ 1.357209] [ T1] AppArmor: AppArmor sha256 policy hashing enabled <6>[ 1.357432] [ T1] ima: secureboot mode disabled <6>[ 1.357454] [ T1] ima: No TPM chip found, activating TPM- bypass! <5>[ 1.357483] [ T1] Loading compiled-in module X.509 certificates <5>[ 1.360660] [ T1] Loaded X.509 cert 'home:jonaski:branches:Kernel:stable OBS Project: 55cdf0a4c28fecb638eae5caa71d52cf4f6d6805' <6>[ 1.360680] [ T1] ima: Allocated hash algorithm: sha256 <6>[ 1.360735] [ T1] ima: No architecture policies found <6>[ 1.360801] [ T1] evm: Initialising EVM extended attributes: <6>[ 1.360808] [ T1] evm: security.selinux <6>[ 1.360816] [ T1] evm: security.SMACK64 (disabled) <6>[ 1.360823] [ T1] evm: security.SMACK64EXEC (disabled) <6>[ 1.360831] [ T1] evm: security.SMACK64TRANSMUTE (disabled) <6>[ 1.360838] [ T1] evm: security.SMACK64MMAP (disabled) <6>[ 1.360844] [ T1] evm: security.apparmor <6>[ 1.360851] [ T1] evm: security.ima <6>[ 1.360857] [ T1] evm: security.capability <6>[ 1.360864] [ T1] evm: HMAC attrs: 0x1 <6>[ 2.084050] [ T10] uart-pl011 fe201000.serial: there is not valid maps for state default <6>[ 2.085027] [ T10] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 22, base_baud = 0) is a PL011 rev2 <6>[ 2.085084] [ T10] printk: legacy console [ttyAMA0] enabled <6>[ 2.087488] [ T10] raspberrypi-firmware soc:firmware: Attached to firmware from 2024-03-21T14:32:15 <6>[ 2.195723] [ T1] clk: Disabling unused clocks <6>[ 2.195798] [ T1] PM: genpd: Disabling unused power domains <6>[ 2.215712] [ T1] Freeing unused kernel memory: 10880K <6>[ 2.215898] [ T1] Run /init as init process <7>[ 2.215908] [ T1] with arguments: <7>[ 2.215919] [ T1] /init <7>[ 2.215928] [ T1] splash <7>[ 2.215937] [ T1] with environment: <7>[ 2.215946] [ T1] HOME=/ <7>[ 2.215954] [ T1] TERM=linux <7>[ 2.215961] [ T1] BOOT_IMAGE=/Image-6.9.3-7.g97b471a- vanilla <7>[ 2.215969] [ T1] cgroup_enable=memory <7>[ 2.215977] [ T1] ip=192.168.250.20::192.168.250.200:255.255.255.0::eth0:off <30>[ 2.253126] [ T1] systemd[1]: System time before build time, advancing clock. <5>[ 2.281872] [ T151] efivarfs: module verification failed: signature and/or required key missing - tainting kernel <30>[ 2.305348] [ T1] systemd[1]: systemd 255.7+suse.33.g603cd1d4d8 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA -SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -XKBCOMMON -UTMP +SYSVINIT default-hierarchy=unified) <30>[ 2.305415] [ T1] systemd[1]: Detected architecture arm64. <30>[ 2.305448] [ T1] systemd[1]: Running in initrd. <30>[ 2.306785] [ T1] systemd[1]: Hostname set to <edge.vendanor.com>. <30>[ 3.171494] [ T1] systemd[1]: bpf-lsm: LSM BPF program attached <28>[ 3.511526] [ T1] systemd[1]: /usr/lib/systemd/system/plymouth-start.service:15: Unit uses KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update the service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. <30>[ 3.607987] [ T1] systemd[1]: Queued start job for default target Initrd Default Target. <30>[ 3.668149] [ T1] systemd[1]: Created slice Slice /system/systemd-cryptsetup. <30>[ 3.669051] [ T1] systemd[1]: Started Forward Password Requests to Clevis Directory Watch. <30>[ 3.669176] [ T1] systemd[1]: Expecting device /dev/disk/by- uuid/0024-3B73... <30>[ 3.669291] [ T1] systemd[1]: Expecting device /dev/disk/by- uuid/4fb99d03-eec8-4a6c-8d46-e14a6afd975a... <30>[ 3.669357] [ T1] systemd[1]: Expecting device /dev/disk/by- uuid/6d048af7-a4ba-4e50-8808-d686e13c286e... <30>[ 3.669415] [ T1] systemd[1]: Expecting device /dev/disk/by- uuid/d72be4f2-ee91-456d-901f-541085d3bab5... <30>[ 3.669525] [ T1] systemd[1]: Reached target Local Encrypted Volumes (Pre). <30>[ 3.669698] [ T1] systemd[1]: Reached target Initrd /usr File System. <30>[ 3.669886] [ T1] systemd[1]: Reached target Slice Units. <30>[ 3.670017] [ T1] systemd[1]: Reached target Swaps. <30>[ 3.670147] [ T1] systemd[1]: Reached target Timer Units. <30>[ 3.671004] [ T1] systemd[1]: Listening on D-Bus System Message Bus Socket. <30>[ 3.672037] [ T1] systemd[1]: Listening on Journal Socket (/dev/log). <30>[ 3.673001] [ T1] systemd[1]: Listening on Journal Socket. <30>[ 3.673982] [ T1] systemd[1]: Listening on udev Control Socket. <30>[ 3.674769] [ T1] systemd[1]: Listening on udev Kernel Socket. <30>[ 3.674920] [ T1] systemd[1]: Reached target Socket Units. <30>[ 3.681511] [ T1] systemd[1]: Starting Create List of Static Device Nodes... <30>[ 3.688347] [ T1] systemd[1]: Starting OpenSSH server daemon... <30>[ 3.701281] [ T1] systemd[1]: Starting Journal Service... <30>[ 3.702926] [ T1] systemd[1]: Load Kernel Modules was skipped because no trigger condition checks were met. <30>[ 3.712656] [ T1] systemd[1]: Starting Apply Kernel Variables... <28>[ 3.727266] [ T192] (sshd)[192]: sshd.service: Referenced but unset environment variable evaluates to an empty string: CRYPTO_POLICY, OPTIONS <30>[ 3.730682] [ T1] systemd[1]: Starting Virtual Console Setup... <30>[ 3.748356] [ T1] systemd[1]: Finished Create List of Static Device Nodes. <30>[ 3.765890] [ T1] systemd[1]: Starting Create Static Device Nodes in /dev gracefully... <30>[ 3.815443] [ T1] systemd[1]: Started OpenSSH server daemon. <30>[ 3.854949] [ T1] systemd[1]: Finished Apply Kernel Variables. <46>[ 3.854956] [ T193] systemd-journald[193]: Collecting audit messages is disabled. <30>[ 3.885141] [ T1] systemd[1]: Finished Create Static Device Nodes in /dev gracefully. <30>[ 3.919285] [ T1] systemd[1]: Starting Create Static Device Nodes in /dev... <30>[ 3.920143] [ T1] systemd[1]: Started Journal Service. <6>[ 5.335317] [ T359] device-mapper: uevent: version 1.0.3 <6>[ 5.335795] [ T359] device-mapper: ioctl: 4.48.0-ioctl (2023-03- 01) initialised: dm-devel(a)lists.linux.dev <6>[ 7.392918] [ T402] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges: <6>[ 7.392969] [ T402] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff] <6>[ 7.393016] [ T402] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000 <6>[ 7.393060] [ T402] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00ffffffff -> 0x0400000000 <4>[ 7.394148] [ T404] usb_phy_generic phy: dummy supplies not allowed for exclusive requests <6>[ 7.395629] [ T402] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00 <6>[ 7.395677] [ T402] pci_bus 0000:00: root bus resource [bus 00- ff] <6>[ 7.395696] [ T402] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff]) <6>[ 7.395774] [ T402] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400 PCIe Root Port <6>[ 7.395814] [ T402] pci 0000:00:00.0: PCI bridge to [bus 00] <6>[ 7.395834] [ T402] pci 0000:00:00.0: bridge window [mem 0x00000000-0x000fffff] <6>[ 7.395856] [ T402] pci 0000:00:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref] <6>[ 7.395964] [ T402] pci 0000:00:00.0: PME# supported from D0 D3hot <6>[ 7.406098] [ T391] sdhci: Secure Digital Host Controller Interface driver <6>[ 7.406125] [ T391] sdhci: Copyright(c) Pierre Ossman <6>[ 7.408558] [ T391] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 7.426114] [ T380] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000 <6>[ 7.430848] [ T402] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring <4>[ 7.441980] [ T402] pci_bus 0000:01: supply vpcie3v3 not found, using dummy regulator <4>[ 7.466937] [ T402] pci_bus 0000:01: supply vpcie3v3aux not found, using dummy regulator <4>[ 7.467156] [ T402] pci_bus 0000:01: supply vpcie12v not found, using dummy regulator <6>[ 7.479045] [ T390] usbcore: registered new interface driver usbfs <6>[ 7.479187] [ T390] usbcore: registered new interface driver hub <6>[ 7.479300] [ T390] usbcore: registered new device driver usb <6>[ 7.509038] [ T399] brcmstb-i2c fef04500.i2c: @97500hz registered in polling mode <6>[ 7.517689] [ T399] brcmstb-i2c fef09500.i2c: @97500hz registered in polling mode <4>[ 7.525260] [ T390] dwc2 fe980000.usb: supply vusb_d not found, using dummy regulator <4>[ 7.525684] [ T390] dwc2 fe980000.usb: supply vusb_a not found, using dummy regulator <3>[ 7.535829] [ T392] spi_gpio fe204000.spi: cs1 >= max 1 <3>[ 7.541308] [ T392] spi_master spi0: spi_device register error /soc/spi@7e204000/slb9670@1 <4>[ 7.549875] [ T392] spi_master spi0: Failed to create SPI device for /soc/spi@7e204000/slb9670@1 <6>[ 7.579851] [ T390] dwc2 fe980000.usb: DWC OTG Controller <6>[ 7.579921] [ T390] dwc2 fe980000.usb: new USB bus registered, assigned bus number 1 <6>[ 7.579994] [ T390] dwc2 fe980000.usb: irq 33, io mem 0xfe980000 <6>[ 7.580337] [ T390] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.09 <6>[ 7.580361] [ T390] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 <6>[ 7.580374] [ T390] usb usb1: Product: DWC OTG Controller <6>[ 7.580385] [ T390] usb usb1: Manufacturer: Linux 6.9.3- 7.g97b471a-vanilla dwc2_hsotg <6>[ 7.580396] [ T390] usb usb1: SerialNumber: fe980000.usb <6>[ 7.581857] [ T390] hub 1-0:1.0: USB hub found <6>[ 7.581980] [ T390] hub 1-0:1.0: 1 port detected <6>[ 7.597667] [ T387] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer <6>[ 7.705269] [ T380] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus <6>[ 7.816306] [ T52] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 1 <4>[ 7.825784] [ T403] SPI driver tpm_tis_spi has no spi_device_id for atmel,attpm20p <6>[ 7.845559] [ T10] tpm_tis_spi spi0.0: 2.0 TPM (device-id 0x1B, rev-id 22) <3>[ 7.848212] [ T402] brcm-pcie fd500000.pcie: link down <6>[ 7.858150] [ T402] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 <6>[ 7.858222] [ T402] pci 0000:00:00.0: PCI bridge to [bus 01] <6>[ 7.859355] [ T402] pcieport 0000:00:00.0: PME: Signaling with IRQ 36 <6>[ 7.861571] [ T402] pcieport 0000:00:00.0: AER: enabled with IRQ 36 <6>[ 7.864052] [ T402] pci_bus 0000:01: busn_res: [bus 01] is released <6>[ 7.878838] [ T402] pci_bus 0000:00: busn_res: [bus 00-ff] is released <6>[ 7.914801] [ T39] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA <6>[ 7.928182] [ T200] usb 1-1: new high-speed USB device number 2 using dwc2 <6>[ 8.016123] [ T67] mmc0: new DDR MMC card at address 0001 <6>[ 8.055816] [ T402] mmcblk0: mmc0:0001 BJTD4R 29.1 GiB <6>[ 8.084872] [ T402] mmcblk0: p1 p2 p3 <6>[ 8.125251] [ T200] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.00 <6>[ 8.125294] [ T200] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 <6>[ 8.125310] [ T200] usb 1-1: Product: USB2.0 HUB <6>[ 8.129607] [ T384] Console: switching to colour dummy device 80x25 <6>[ 8.131854] [ T402] mmcblk0boot0: mmc0:0001 BJTD4R 4.00 MiB <6>[ 8.135059] [ T200] hub 1-1:1.0: USB hub found <6>[ 8.135236] [ T200] hub 1-1:1.0: 4 ports detected <6>[ 8.140226] [ T402] mmcblk0boot1: mmc0:0001 BJTD4R 4.00 MiB <6>[ 8.143873] [ T402] mmcblk0rpmb: mmc0:0001 BJTD4R 4.00 MiB, chardev (511:0) <6>[ 8.206770] [ T409] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay) <6>[ 8.212070] [ T384] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4]) <6>[ 8.219857] [ T384] Registered IR keymap rc-cec <6>[ 8.220247] [ T384] rc rc0: vc4-hdmi-0 as /devices/platform/soc/fef00700.hdmi/rc/rc0 <6>[ 8.221469] [ T384] input: vc4-hdmi-0 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input0 <6>[ 8.236751] [ T384] vc4-drm gpu: bound fef00700.hdmi (ops vc4_hdmi_ops [vc4]) <6>[ 8.245330] [ T384] Registered IR keymap rc-cec <6>[ 8.245582] [ T384] rc rc1: vc4-hdmi-1 as /devices/platform/soc/fef05700.hdmi/rc/rc1 <6>[ 8.245828] [ T384] input: vc4-hdmi-1 as /devices/platform/soc/fef05700.hdmi/rc/rc1/input1 <6>[ 8.261604] [ T384] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4]) <6>[ 8.262160] [ T384] vc4-drm gpu: bound fe004000.txp (ops vc4_txp_ops [vc4]) <6>[ 8.271495] [ T384] vc4-drm gpu: bound fe206000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 8.272063] [ T384] vc4-drm gpu: bound fe207000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 8.272469] [ T384] vc4-drm gpu: bound fe20a000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 8.272738] [ T384] vc4-drm gpu: bound fe216000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 8.273109] [ T384] vc4-drm gpu: bound fec12000.pixelvalve (ops vc4_crtc_ops [vc4]) <6>[ 8.274095] [ T354] bcmgenet fd580000.ethernet eth0: Link is Down <6>[ 8.285705] [ T384] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 2 <6>[ 8.343940] [ T384] Console: switching to colour frame buffer device 135x120 <6>[ 8.343999] [ T384] vc4-drm gpu: [drm] fb0: vc4drmfb frame buffer device <6>[ 8.748102] [ T200] usb 1-1.1: new full-speed USB device number 3 using dwc2 <6>[ 8.940552] [ T200] usb 1-1.1: New USB device found, idVendor=0eef, idProduct=c002, bcdDevice=46.0c <6>[ 8.940592] [ T200] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 <6>[ 8.940608] [ T200] usb 1-1.1: Product: eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146 <6>[ 8.940620] [ T200] usb 1-1.1: Manufacturer: eGalax Inc. <6>[ 8.977940] [ T398] usbcore: registered new interface driver usbhid <6>[ 8.977975] [ T398] usbhid: USB HID core driver <6>[ 8.996268] [ T398] input: eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146 Touchscreen as /devices/platform/soc/fe980000.usb/usb1/1-1/1-1.1/1- 1.1:1.0/0003:0EEF:C002.0001/input/input2 <6>[ 8.996952] [ T398] input: eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146 Mouse as /devices/platform/soc/fe980000.usb/usb1/1-1/1-1.1/1- 1.1:1.0/0003:0EEF:C002.0001/input/input4 <6>[ 8.997776] [ T398] hid-generic 0003:0EEF:C002.0001: input,hiddev96,hidraw0: USB HID v1.11 Mouse [eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146] on usb-fe980000.usb-1.1/input0 <6>[ 9.113181] [ T398] input: eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146 as /devices/platform/soc/fe980000.usb/usb1/1-1/1- 1.1/1-1.1:1.0/0003:0EEF:C002.0001/input/input5 <6>[ 9.113802] [ T398] input: eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146 Mouse as /devices/platform/soc/fe980000.usb/usb1/1-1/1-1.1/1- 1.1:1.0/0003:0EEF:C002.0001/input/input7 <6>[ 9.114547] [ T398] hid-multitouch 0003:0EEF:C002.0001: input,hiddev96,hidraw0: USB HID v1.11 Mouse [eGalax Inc. eGalaxTouch P80H46 8046 vCM-156G012 k4.02.146] on usb-fe980000.usb-1.1/input0 <6>[ 9.118105] [ T200] usb 1-1.3: new low-speed USB device number 4 using dwc2 <6>[ 9.327403] [ T200] usb 1-1.3: New USB device found, idVendor=413c, idProduct=2106, bcdDevice= 1.50 <6>[ 9.327443] [ T200] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 <6>[ 9.327459] [ T200] usb 1-1.3: Product: Dell QuietKey Keyboard <6>[ 9.327471] [ T200] usb 1-1.3: Manufacturer: Dell <6>[ 9.342011] [ T200] input: Dell Dell QuietKey Keyboard as /devices/platform/soc/fe980000.usb/usb1/1-1/1-1.3/1- 1.3:1.0/0003:413C:2106.0002/input/input8 <6>[ 9.398881] [ T200] hid-generic 0003:413C:2106.0002: input,hidraw1: USB HID v1.10 Keyboard [Dell Dell QuietKey Keyboard] on usb-fe980000.usb-1.3/input0 <6>[ 12.322278] [ T200] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx <6>[ 12.368848] [ T638] NET: Registered PF_PACKET protocol family <5>[ 138.103537] [T11913] Key type trusted registered <6>[ 150.196724] [T11996] EXT4-fs (dm-0): orphan cleanup on readonly fs <6>[ 150.197829] [T11996] EXT4-fs (dm-0): mounted filesystem 6d048af7- a4ba-4e50-8808-d686e13c286e ro with ordered data mode. Quota mode: none. <46>[ 151.091791] [ T193] systemd-journald[193]: Received SIGTERM from PID 1 (systemd). <30>[ 152.162765] [ T1] systemd[1]: systemd 255.7+suse.33.g603cd1d4d8 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA -SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK -XKBCOMMON -UTMP +SYSVINIT default-hierarchy=unified) <30>[ 152.162840] [ T1] systemd[1]: Detected architecture arm64. <30>[ 152.171999] [ T1] systemd[1]: Hostname set to <edge.in.jkvinge.net>. <30>[ 153.231448] [ T1] systemd[1]: bpf-lsm: LSM BPF program attached <28>[ 153.677707] [ T1] systemd[1]: /usr/lib/systemd/system/plymouth-start.service:15: Unit uses KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update the service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. <30>[ 154.796586] [ T1] systemd[1]: systemd-ask-password- plymouth.service: Deactivated successfully. <30>[ 154.802434] [ T1] systemd[1]: initrd-switch-root.service: Deactivated successfully. <30>[ 154.804241] [ T1] systemd[1]: Stopped Switch Root. <30>[ 154.817018] [ T1] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. <30>[ 154.824516] [ T1] systemd[1]: Created slice Slice /system/getty. <30>[ 154.830142] [ T1] systemd[1]: Created slice Slice /system/serial-getty. <30>[ 154.835786] [ T1] systemd[1]: Created slice Slice /system/systemd-fsck. <30>[ 154.839473] [ T1] systemd[1]: Created slice User and Session Slice. <30>[ 154.840537] [ T1] systemd[1]: Started Forward Password Requests to Clevis Directory Watch. <30>[ 154.841002] [ T1] systemd[1]: Dispatch Password Requests to Console Directory Watch was skipped because of an unmet condition check (ConditionPathExists=!/run/plymouth/pid). <30>[ 154.842485] [ T1] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. <30>[ 154.843063] [ T1] systemd[1]: Expecting device /dev/mmcblk0p1... <30>[ 154.843413] [ T1] systemd[1]: Expecting device /dev/mmcblk0p2... <30>[ 154.843741] [ T1] systemd[1]: Expecting device /dev/ttyAMA0... <30>[ 154.844151] [ T1] systemd[1]: Reached target Block Device Preparation for /dev/mapper/rpi_rootfs. <30>[ 154.844545] [ T1] systemd[1]: Reached target Local Encrypted Volumes (Pre). <30>[ 154.844986] [ T1] systemd[1]: Reached target Local Encrypted Volumes. <30>[ 154.845456] [ T1] systemd[1]: Stopped target Switch Root. <30>[ 154.845829] [ T1] systemd[1]: Stopped target Initrd File Systems. <30>[ 154.846155] [ T1] systemd[1]: Stopped target Initrd Root File System. <30>[ 154.846526] [ T1] systemd[1]: Reached target Local Integrity Protected Volumes. <30>[ 154.846997] [ T1] systemd[1]: Reached target Remote File Systems. <30>[ 154.847370] [ T1] systemd[1]: Reached target Slice Units. <30>[ 154.847782] [ T1] systemd[1]: Reached target Swaps. <30>[ 154.848180] [ T1] systemd[1]: Reached target System Time Set. <30>[ 154.848678] [ T1] systemd[1]: Reached target Local Verity Protected Volumes. <30>[ 154.849773] [ T1] systemd[1]: Listening on Device-mapper event daemon FIFOs. <30>[ 154.851164] [ T1] systemd[1]: Listening on LVM2 poll daemon socket. <30>[ 154.852431] [ T1] systemd[1]: Listening on Syslog Socket. <30>[ 154.862042] [ T1] systemd[1]: Listening on Process Core Dump Socket. <30>[ 154.864745] [ T1] systemd[1]: Listening on udev Control Socket. <30>[ 154.866181] [ T1] systemd[1]: Listening on udev Kernel Socket. <30>[ 154.891895] [ T1] systemd[1]: Mounting Huge Pages File System... <30>[ 154.900590] [ T1] systemd[1]: Mounting POSIX Message Queue File System... <30>[ 154.909511] [ T1] systemd[1]: Mounting Kernel Debug File System... <30>[ 154.922318] [ T1] systemd[1]: Mounting Kernel Trace File System... <30>[ 154.942203] [ T1] systemd[1]: Mounting Temporary Directory /tmp... <30>[ 154.964271] [ T1] systemd[1]: Starting Load AppArmor profiles... <30>[ 154.983420] [ T1] systemd[1]: Starting Restore the current clock... <30>[ 155.006356] [ T1] systemd[1]: Starting Create List of Static Device Nodes... <30>[ 155.023319] [ T1] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... <28>[ 155.031630] [T12045] (-hwclock)[12045]: fake-hwclock- load.service: Referenced but unset environment variable evaluates to an empty string: FORCE <30>[ 155.038405] [ T1] systemd[1]: Starting Load Kernel Module configfs... <30>[ 155.053587] [ T1] systemd[1]: Starting Load Kernel Module dm_mod... <30>[ 155.070949] [ T1] systemd[1]: Starting Load Kernel Module drm... <30>[ 155.083645] [ T1] systemd[1]: Starting Load Kernel Module efi_pstore... <30>[ 155.100025] [ T1] systemd[1]: Starting Load Kernel Module fuse... <30>[ 155.109422] [ T1] systemd[1]: Starting Load Kernel Module loop... <30>[ 155.125746] [ T1] systemd[1]: Starting Load Kernel Module nvme_fabrics... <30>[ 155.126678] [ T1] systemd[1]: plymouth-switch-root.service: Deactivated successfully. <30>[ 155.127420] [ T1] systemd[1]: Stopped Plymouth switch root service. <30>[ 155.195776] [ T1] systemd[1]: Starting Journal Service... <30>[ 155.202726] [ T1] systemd[1]: Load Kernel Modules was skipped because no trigger condition checks were met. <30>[ 155.219798] [ T1] systemd[1]: Starting Remount Root and Kernel File Systems... <30>[ 155.239486] [ T1] systemd[1]: Starting Coldplug All udev Devices... <30>[ 155.255716] [ T1] systemd[1]: Starting Uncomplicated firewall... <30>[ 155.277282] [ T1] systemd[1]: Mounted Huge Pages File System. <30>[ 155.279894] [ T1] systemd[1]: Mounted POSIX Message Queue File System. <30>[ 155.283026] [ T1] systemd[1]: Mounted Kernel Debug File System. <30>[ 155.287035] [ T1] systemd[1]: Mounted Kernel Trace File System. <30>[ 155.289334] [ T1] systemd[1]: Mounted Temporary Directory /tmp. <30>[ 155.293127] [ T1] systemd[1]: Finished Create List of Static Device Nodes. <30>[ 155.297911] [ T1] systemd[1]: modprobe(a)configfs.service: Deactivated successfully. <30>[ 155.305037] [ T1] systemd[1]: Finished Load Kernel Module configfs. <30>[ 155.376238] [ T1] systemd[1]: Starting Create Static Device Nodes in /dev gracefully... <30>[ 155.401293] [ T1] systemd[1]: modprobe(a)efi_pstore.service: Deactivated successfully. <30>[ 155.408599] [ T1] systemd[1]: Finished Load Kernel Module efi_pstore. <30>[ 155.413813] [ T1] systemd[1]: modprobe(a)drm.service: Deactivated successfully. <30>[ 155.415613] [ T1] systemd[1]: Finished Load Kernel Module drm. <6>[ 155.426796] [T12063] EXT4-fs (dm-0): re-mounted 6d048af7-a4ba- 4e50-8808-d686e13c286e r/w. Quota mode: none. <30>[ 155.442647] [ T1] systemd[1]: modprobe(a)dm_mod.service: Deactivated successfully. <30>[ 155.444180] [ T1] systemd[1]: Finished Load Kernel Module dm_mod. <30>[ 155.449343] [ T1] systemd[1]: Finished Remount Root and Kernel File Systems. <30>[ 155.458998] [ T1] systemd[1]: Rebuild Hardware Database was skipped because of an unmet condition check (ConditionNeedsUpdate=/etc). <30>[ 155.459507] [ T1] systemd[1]: Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore). <6>[ 155.483100] [T12052] fuse: init (API version 7.40) <46>[ 155.500993] [T12055] systemd-journald[12055]: Collecting audit messages is disabled. <30>[ 155.502978] [ T1] systemd[1]: Starting Load/Save OS Random Seed... <30>[ 155.513806] [ T1] systemd[1]: modprobe(a)fuse.service: Deactivated successfully. <30>[ 155.525265] [ T1] systemd[1]: Finished Load Kernel Module fuse. <30>[ 155.558487] [ T1] systemd[1]: Mounting FUSE Control File System... <30>[ 155.560064] [ T1] systemd[1]: Started Journal Service. <6>[ 155.577583] [T12053] loop: module loaded <46>[ 155.834000] [T12055] systemd-journald[12055]: Received client request to flush runtime journal. <5>[ 155.933343] [ T40] audit: type=1400 audit(1718104978.413:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="1password" pid=12103 comm="apparmor_parser" <5>[ 155.934102] [ T40] audit: type=1400 audit(1718104978.413:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="QtWebEngineProcess" pid=12108 comm="apparmor_parser" <5>[ 155.935906] [ T40] audit: type=1400 audit(1718104978.416:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="Discord" pid=12105 comm="apparmor_parser" <5>[ 155.938548] [ T40] audit: type=1400 audit(1718104978.420:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name=4D6F6E676F444220436F6D70617373 pid=12107 comm="apparmor_parser" <5>[ 155.968297] [ T40] audit: type=1400 audit(1718104978.446:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="buildah" pid=12114 comm="apparmor_parser" <5>[ 155.969673] [ T40] audit: type=1400 audit(1718104978.450:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=12113 comm="apparmor_parser" <5>[ 155.970620] [ T40] audit: type=1400 audit(1718104978.450:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="busybox" pid=12115 comm="apparmor_parser" <5>[ 155.994709] [ T40] audit: type=1400 audit(1718104978.473:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-run" pid=12120 comm="apparmor_parser" <5>[ 156.000298] [ T40] audit: type=1400 audit(1718104978.480:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="cam" pid=12118 comm="apparmor_parser" <5>[ 156.005328] [ T40] audit: type=1400 audit(1718104978.483:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-checkns" pid=12119 comm="apparmor_parser" <46>[ 156.018365] [T12055] systemd-journald[12055]: /var/log/journal/e9a50eb23c21432da70186dbf116ace5/system.journal: Realtime clock jumped backwards relative to last journal entry, rotating. <46>[ 156.018446] [T12055] systemd-journald[12055]: Rotating system journal. <6>[ 159.080252] [T12364] EXT4-fs (mmcblk0p2): mounted filesystem d72be4f2-ee91-456d-901f-541085d3bab5 r/w with ordered data mode. Quota mode: none. <6>[ 159.965411] [T12294] iproc-rng200 fe104000.rng: hwrng registered <4>[ 159.983633] [T12291] vchiq: module is from the staging directory, the quality is unknown, you have been warned. <6>[ 160.048385] [T12291] bcm2835_vchiq fe00b840.mailbox: there is not valid maps for state default <4>[ 161.016879] [T12330] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. <6>[ 161.036589] [T12330] bcm2835-audio bcm2835-audio: card created with 8 channels <6>[ 161.043201] [T12329] mc: Linux media interface: v0.10 <6>[ 161.092787] [T12329] videodev: Linux video capture interface: v2.00 <4>[ 161.141923] [T12329] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. <4>[ 161.157121] [T12329] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned. Jonas

1 year, 4 months

2
2
0 0

[PATCH] drm/i915/gt/uc: Evaluate GuC priority within locks

by Andi Shyti

The ce->guc_state.lock was made to protect guc_prio, which indicates the GuC priority level. But at the begnning of the function we perform some sanity check of guc_prio outside its protected section. Move them within the locked region. Use this occasion to expand the if statement to make it clearer. Fixes: ee242ca704d3 ("drm/i915/guc: Implement GuC priority management") Signed-off-by: Andi Shyti <andi.shyti(a)linux.intel.com> Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.15+ --- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 0eaa1064242c..1181043bc5e9 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -4267,13 +4267,18 @@ static void guc_bump_inflight_request_prio(struct i915_request *rq, u8 new_guc_prio = map_i915_prio_to_guc_prio(prio); /* Short circuit function */ - if (prio < I915_PRIORITY_NORMAL || - rq->guc_prio == GUC_PRIO_FINI || - (rq->guc_prio != GUC_PRIO_INIT && - !new_guc_prio_higher(rq->guc_prio, new_guc_prio))) + if (prio < I915_PRIORITY_NORMAL) return; spin_lock(&ce->guc_state.lock); + + if (rq->guc_prio == GUC_PRIO_FINI) + goto exit; + + if (rq->guc_prio != GUC_PRIO_INIT && + !new_guc_prio_higher(rq->guc_prio, new_guc_prio)) + goto exit; + if (rq->guc_prio != GUC_PRIO_FINI) { if (rq->guc_prio != GUC_PRIO_INIT) sub_context_inflight_prio(ce, rq->guc_prio); @@ -4281,6 +4286,8 @@ static void guc_bump_inflight_request_prio(struct i915_request *rq, add_context_inflight_prio(ce, rq->guc_prio); update_context_prio(ce); } + +exit: spin_unlock(&ce->guc_state.lock); } -- 2.45.1

1 year, 4 months

3
3
0 0

[PATCH] genirq: Keep handle_nested_irq() from touching desc->threads_active

by Peng Liu

handle_nested_irq() is supposed to be running inside the parent thread handler context. It per se has no dedicated kernel thread, thus shouldn't touch desc->threads_active. The parent kernel thread has already taken care of this. Fixes: e2c12739ccf7 ("genirq: Prevent nested thread vs synchronize_hardirq() deadlock") Cc: stable(a)vger.kernel.org Signed-off-by: Peng Liu <iwtbavbm(a)gmail.com> --- Despite of its correctness, I'm afraid the testing on my only PC can't cover the affected code path. So the patch may be totally -UNTESTED-. kernel/irq/chip.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index dc94e0bf2c94..85d4f29134e9 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -478,7 +478,6 @@ void handle_nested_irq(unsigned int irq) } kstat_incr_irqs_this_cpu(desc); - atomic_inc(&desc->threads_active); raw_spin_unlock_irq(&desc->lock); action_ret = IRQ_NONE; @@ -487,8 +486,6 @@ void handle_nested_irq(unsigned int irq) if (!irq_settings_no_debug(desc)) note_interrupt(desc, action_ret); - - wake_threads_waitq(desc); } EXPORT_SYMBOL_GPL(handle_nested_irq); -- 2.39.2

1 year, 4 months

2
2
0 0

[PATCH 4/4] xhci: Handle TD clearing for multiple streams case

by Mathias Nyman

From: Hector Martin <marcan(a)marcan.st> When multiple streams are in use, multiple TDs might be in flight when an endpoint is stopped. We need to issue a Set TR Dequeue Pointer for each, to ensure everything is reset properly and the caches cleared. Change the logic so that any N>1 TDs found active for different streams are deferred until after the first one is processed, calling xhci_invalidate_cancelled_tds() again from xhci_handle_cmd_set_deq() to queue another command until we are done with all of them. Also change the error/"should never happen" paths to ensure we at least clear any affected TDs, even if we can't issue a command to clear the hardware cache, and complain loudly with an xhci_warn() if this ever happens. This problem case dates back to commit e9df17eb1408 ("USB: xhci: Correct assumptions about number of rings per endpoint.") early on in the XHCI driver's life, when stream support was first added. It was then identified but not fixed nor made into a warning in commit 674f8438c121 ("xhci: split handling halted endpoints into two steps"), which added a FIXME comment for the problem case (without materially changing the behavior as far as I can tell, though the new logic made the problem more obvious). Then later, in commit 94f339147fc3 ("xhci: Fix failure to give back some cached cancelled URBs."), it was acknowledged again. [Mathias: commit 94f339147fc3 ("xhci: Fix failure to give back some cached cancelled URBs.") was a targeted regression fix to the previously mentioned patch. Users reported issues with usb stuck after unmounting/disconnecting UAS devices. This rolled back the TD clearing of multiple streams to its original state.] Apparently the commit author was aware of the problem (yet still chose to submit it): It was still mentioned as a FIXME, an xhci_dbg() was added to log the problem condition, and the remaining issue was mentioned in the commit description. The choice of making the log type xhci_dbg() for what is, at this point, a completely unhandled and known broken condition is puzzling and unfortunate, as it guarantees that no actual users would see the log in production, thereby making it nigh undebuggable (indeed, even if you turn on DEBUG, the message doesn't really hint at there being a problem at all). It took me *months* of random xHC crashes to finally find a reliable repro and be able to do a deep dive debug session, which could all have been avoided had this unhandled, broken condition been actually reported with a warning, as it should have been as a bug intentionally left in unfixed (never mind that it shouldn't have been left in at all). > Another fix to solve clearing the caches of all stream rings with > cancelled TDs is needed, but not as urgent. 3 years after that statement and 14 years after the original bug was introduced, I think it's finally time to fix it. And maybe next time let's not leave bugs unfixed (that are actually worse than the original bug), and let's actually get people to review kernel commits please. Fixes xHC crashes and IOMMU faults with UAS devices when handling errors/faults. Easiest repro is to use `hdparm` to mark an early sector (e.g. 1024) on a disk as bad, then `cat /dev/sdX > /dev/null` in a loop. At least in the case of JMicron controllers, the read errors end up having to cancel two TDs (for two queued requests to different streams) and the one that didn't get cleared properly ends up faulting the xHC entirely when it tries to access DMA pages that have since been unmapped, referred to by the stale TDs. This normally happens quickly (after two or three loops). After this fix, I left the `cat` in a loop running overnight and experienced no xHC failures, with all read errors recovered properly. Repro'd and tested on an Apple M1 Mac Mini (dwc3 host). On systems without an IOMMU, this bug would instead silently corrupt freed memory, making this a security bug (even on systems with IOMMUs this could silently corrupt memory belonging to other USB devices on the same controller, so it's still a security bug). Given that the kernel autoprobes partition tables, I'm pretty sure a malicious USB device pretending to be a UAS device and reporting an error with the right timing could deliberately trigger a UAF and write to freed memory, with no user action. [Mathias: Commit message and code comment edit, original at:] https://lore.kernel.org/linux-usb/20240524-xhci-streams-v1-1-6b1f13819bea@m… Fixes: e9df17eb1408 ("USB: xhci: Correct assumptions about number of rings per endpoint.") Fixes: 94f339147fc3 ("xhci: Fix failure to give back some cached cancelled URBs.") Fixes: 674f8438c121 ("xhci: split handling halted endpoints into two steps") Cc: stable(a)vger.kernel.org Cc: security(a)kernel.org Reviewed-by: Neal Gompa <neal(a)gompa.dev> Signed-off-by: Hector Martin <marcan(a)marcan.st> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-ring.c | 54 ++++++++++++++++++++++++++++-------- drivers/usb/host/xhci.h | 1 + 2 files changed, 44 insertions(+), 11 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 1db61bb2b9b5..fd0cde3d1569 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1031,13 +1031,27 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep) break; case TD_DIRTY: /* TD is cached, clear it */ case TD_HALTED: + case TD_CLEARING_CACHE_DEFERRED: + if (cached_td) { + if (cached_td->urb->stream_id != td->urb->stream_id) { + /* Multiple streams case, defer move dq */ + xhci_dbg(xhci, + "Move dq deferred: stream %u URB %p\n", + td->urb->stream_id, td->urb); + td->cancel_status = TD_CLEARING_CACHE_DEFERRED; + break; + } + + /* Should never happen, but clear the TD if it does */ + xhci_warn(xhci, + "Found multiple active URBs %p and %p in stream %u?\n", + td->urb, cached_td->urb, + td->urb->stream_id); + td_to_noop(xhci, ring, cached_td, false); + cached_td->cancel_status = TD_CLEARED; + } + td->cancel_status = TD_CLEARING_CACHE; - if (cached_td) - /* FIXME stream case, several stopped rings */ - xhci_dbg(xhci, - "Move dq past stream %u URB %p instead of stream %u URB %p\n", - td->urb->stream_id, td->urb, - cached_td->urb->stream_id, cached_td->urb); cached_td = td; break; } @@ -1057,10 +1071,16 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep) if (err) { /* Failed to move past cached td, just set cached TDs to no-op */ list_for_each_entry_safe(td, tmp_td, &ep->cancelled_td_list, cancelled_td_list) { - if (td->cancel_status != TD_CLEARING_CACHE) + /* + * Deferred TDs need to have the deq pointer set after the above command + * completes, so if that failed we just give up on all of them (and + * complain loudly since this could cause issues due to caching). + */ + if (td->cancel_status != TD_CLEARING_CACHE && + td->cancel_status != TD_CLEARING_CACHE_DEFERRED) continue; - xhci_dbg(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n", - td->urb); + xhci_warn(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n", + td->urb); td_to_noop(xhci, ring, td, false); td->cancel_status = TD_CLEARED; } @@ -1346,6 +1366,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id, struct xhci_ep_ctx *ep_ctx; struct xhci_slot_ctx *slot_ctx; struct xhci_td *td, *tmp_td; + bool deferred = false; ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3])); stream_id = TRB_TO_STREAM_ID(le32_to_cpu(trb->generic.field[2])); @@ -1432,6 +1453,8 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id, xhci_dbg(ep->xhci, "%s: Giveback cancelled URB %p TD\n", __func__, td->urb); xhci_td_cleanup(ep->xhci, td, ep_ring, td->status); + } else if (td->cancel_status == TD_CLEARING_CACHE_DEFERRED) { + deferred = true; } else { xhci_dbg(ep->xhci, "%s: Keep cancelled URB %p TD as cancel_status is %d\n", __func__, td->urb, td->cancel_status); @@ -1441,8 +1464,17 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id, ep->ep_state &= ~SET_DEQ_PENDING; ep->queued_deq_seg = NULL; ep->queued_deq_ptr = NULL; - /* Restart any rings with pending URBs */ - ring_doorbell_for_active_rings(xhci, slot_id, ep_index); + + if (deferred) { + /* We have more streams to clear */ + xhci_dbg(ep->xhci, "%s: Pending TDs to clear, continuing with invalidation\n", + __func__); + xhci_invalidate_cancelled_tds(ep); + } else { + /* Restart any rings with pending URBs */ + xhci_dbg(ep->xhci, "%s: All TDs cleared, ring doorbell\n", __func__); + ring_doorbell_for_active_rings(xhci, slot_id, ep_index); + } } static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci, int slot_id, diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 30415158ed3c..78d014c4d884 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1276,6 +1276,7 @@ enum xhci_cancelled_td_status { TD_DIRTY = 0, TD_HALTED, TD_CLEARING_CACHE, + TD_CLEARING_CACHE_DEFERRED, TD_CLEARED, }; -- 2.25.1

1 year, 4 months

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[PATCH 3/4] xhci: Apply broken streams quirk to Etron EJ188 xHCI host

by Mathias Nyman

From: Kuangyi Chiang <ki.chiang65(a)gmail.com> As described in commit 8f873c1ff4ca ("xhci: Blacklist using streams on the Etron EJ168 controller"), EJ188 have the same issue as EJ168, where Streams do not work reliable on EJ188. So apply XHCI_BROKEN_STREAMS quirk to EJ188 as well. Cc: <stable(a)vger.kernel.org> Signed-off-by: Kuangyi Chiang <ki.chiang65(a)gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index dd8256e4e02a..05881153883e 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -397,8 +397,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_BROKEN_STREAMS; } if (pdev->vendor == PCI_VENDOR_ID_ETRON && - pdev->device == PCI_DEVICE_ID_EJ188) + pdev->device == PCI_DEVICE_ID_EJ188) { xhci->quirks |= XHCI_RESET_ON_RESUME; + xhci->quirks |= XHCI_BROKEN_STREAMS; + } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0014) { -- 2.25.1

1 year, 4 months

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[PATCH 2/4] xhci: Apply reset resume quirk to Etron EJ188 xHCI host

by Mathias Nyman

From: Kuangyi Chiang <ki.chiang65(a)gmail.com> As described in commit c877b3b2ad5c ("xhci: Add reset on resume quirk for asrock p67 host"), EJ188 have the same issue as EJ168, where completely dies on resume. So apply XHCI_RESET_ON_RESUME quirk to EJ188 as well. Cc: <stable(a)vger.kernel.org> Signed-off-by: Kuangyi Chiang <ki.chiang65(a)gmail.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-pci.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index c040d816e626..dd8256e4e02a 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -36,6 +36,7 @@ #define PCI_VENDOR_ID_ETRON 0x1b6f #define PCI_DEVICE_ID_EJ168 0x7023 +#define PCI_DEVICE_ID_EJ188 0x7052 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31 @@ -395,6 +396,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_RESET_ON_RESUME; xhci->quirks |= XHCI_BROKEN_STREAMS; } + if (pdev->vendor == PCI_VENDOR_ID_ETRON && + pdev->device == PCI_DEVICE_ID_EJ188) + xhci->quirks |= XHCI_RESET_ON_RESUME; + if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0014) { xhci->quirks |= XHCI_ZERO_64B_REGS; -- 2.25.1

1 year, 4 months

1
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[PATCH 1/4] xhci: Set correct transferred length for cancelled bulk transfers

by Mathias Nyman

The transferred length is set incorrectly for cancelled bulk transfer TDs in case the bulk transfer ring stops on the last transfer block with a 'Stop - Length Invalid' completion code. length essentially ends up being set to the requested length: urb->actual_length = urb->transfer_buffer_length Length for 'Stop - Length Invalid' cases should be the sum of all TRB transfer block lengths up to the one the ring stopped on, _excluding_ the one stopped on. Fix this by always summing up TRB lengths for 'Stop - Length Invalid' bulk cases. This issue was discovered by Alan Stern while debugging https://bugzilla.kernel.org/show_bug.cgi?id=218890, but does not solve that bug. Issue is older than 4.10 kernel but fix won't apply to those due to major reworks in that area. Tested-by: Pierre Tomon <pierretom+12(a)ik.me> Cc: stable(a)vger.kernel.org # v4.10+ Cc: Alan Stern <stern(a)rowland.harvard.edu> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-ring.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 9e90d2952760..1db61bb2b9b5 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2524,9 +2524,8 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_virt_ep *ep, goto finish_td; case COMP_STOPPED_LENGTH_INVALID: /* stopped on ep trb with invalid length, exclude it */ - ep_trb_len = 0; - remaining = 0; - break; + td->urb->actual_length = sum_trb_lengths(xhci, ep_ring, ep_trb); + goto finish_td; case COMP_USB_TRANSACTION_ERROR: if (xhci->quirks & XHCI_NO_SOFT_RETRY || (ep->err_count++ > MAX_SOFT_RETRY) || -- 2.25.1

1 year, 4 months

1
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[PATCH v3] nvmem: rmem: Fix return value of rmem_read()

by Joy Chakraborty

reg_read() callback registered with nvmem core expects 0 on success and a negative value on error but rmem_read() returns the number of bytes read which is treated as an error at the nvmem core. This does not break when rmem is accessed using sysfs via bin_attr_nvmem_read()/write() but causes an error when accessed from places like nvmem_access_with_keepouts(), etc. Change to return 0 on success and error in case memory_read_from_buffer() returns an error or -EIO if bytes read do not match what was requested. Fixes: 5a3fa75a4d9c ("nvmem: Add driver to expose reserved memory as nvmem") Cc: stable(a)vger.kernel.org Signed-off-by: Joy Chakraborty <joychakr(a)google.com> --- drivers/nvmem/rmem.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c index 752d0bf4445e..7f907c5a445e 100644 --- a/drivers/nvmem/rmem.c +++ b/drivers/nvmem/rmem.c @@ -46,7 +46,10 @@ static int rmem_read(void *context, unsigned int offset, memunmap(addr); - return count; + if (count < 0) + return count; + + return count == bytes ? 0 : -EIO; } static int rmem_probe(struct platform_device *pdev) -- 2.45.2.505.gda0bf45e8d-goog

1 year, 4 months

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Linux-stable-mirror June 2024