summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-04-01cifs: a smb2_validate_and_copy_iov failure does not mean the handle is invalid.Ronnie Sahlberg
It only means that we do not have a valid cached value for the file_all_info structure. CC: Stable <stable@vger.kernel.org> Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
2019-04-01SMB3: Allow persistent handle timeout to be configurable on mountSteve French
Reconnecting after server or network failure can be improved (to maintain availability and protect data integrity) by allowing the client to choose the default persistent (or resilient) handle timeout in some use cases. Today we default to 0 which lets the server pick the default timeout (usually 120 seconds) but this can be problematic for some workloads. Add the new mount parameter to cifs.ko for SMB3 mounts "handletimeout" which enables the user to override the default handle timeout for persistent (mount option "persistenthandles") or resilient handles (mount option "resilienthandles"). Maximum allowed is 16 minutes (960000 ms). Units for the timeout are expressed in milliseconds. See section 2.2.14.2.12 and 2.2.31.3 of the MS-SMB2 protocol specification for more information. Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> CC: Stable <stable@vger.kernel.org>
2019-04-01smb3: Fix enumerating snapshots to AzureSteve French
Some servers (see MS-SMB2 protocol specification section 3.3.5.15.1) expect that the FSCTL enumerate snapshots is done twice, with the first query having EXACTLY the minimum size response buffer requested (16 bytes) which refreshes the snapshot list (otherwise that and subsequent queries get an empty list returned). So had to add code to set the maximum response size differently for the first snapshot query (which gets the size needed for the second query which contains the actual list of snapshots). Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> CC: Stable <stable@vger.kernel.org> # 4.19+
2019-04-01cifs: fix kref underflow in close_shroot()Ronnie Sahlberg
Fix a bug where we used to not initialize the cached fid structure at all in open_shroot() if the open was successful but we did not get a lease. This would leave the structure uninitialized and later when we close the handle we would in close_shroot() try to kref_put() an uninitialized refcount. Fix this by always initializing this structure if the open was successful but only do the extra get() if we got a lease. This extra get() is only used to hold the structure until we get a lease break from the server at which point we will kref_put() it during lease processing. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> CC: Stable <stable@vger.kernel.org>
2019-04-01i40e: add tracking of AF_XDP ZC state for each queue pairBjörn Töpel
In commit f3fef2b6e1cc ("i40e: Remove umem from VSI") a regression was introduced; When the VSI was reset, the setup code would try to enable AF_XDP ZC unconditionally (as long as there was a umem placed in the netdev._rx struct). Here, we add a bitmap to the VSI that tracks if a certain queue pair has been "zero-copy enabled" via the ndo_bpf. The bitmap is used in i40e_xsk_umem, and enables zero-copy if and only if XDP is enabled, the corresponding qid in the bitmap is set and the umem is non-NULL. Fixes: f3fef2b6e1cc ("i40e: Remove umem from VSI") Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-04-01i40e: move i40e_xsk_umem functionBjörn Töpel
The i40e_xsk_umem function was explicitly inlined in i40e.h. There is no reason for that, so move it to i40e_main.c instead. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2019-04-01vrf: check accept_source_route on the original netdeviceStephen Suryaputra
Configuration check to accept source route IP options should be made on the incoming netdevice when the skb->dev is an l3mdev master. The route lookup for the source route next hop also needs the incoming netdev. v2->v3: - Simplify by passing the original netdevice down the stack (per David Ahern). Signed-off-by: Stephen Suryaputra <ssuryaextr@gmail.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-01MAINTAINERS: net: update Solarflare maintainersBert Kenward
Cc: Martin Habets <mhabets@solarflare.com> Signed-off-by: Bert Kenward <bkenward@solarflare.com> Acked-by: Martin Habets <mhabets@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-01drm/i915: Always backoff after a drm_modeset_lock() deadlockChris Wilson
If drm_modeset_lock() reports a deadlock it sets the ctx->contexted field and insists that the caller calls drm_modeset_backoff() or else it generates a WARN on cleanup. <4> [1601.870376] WARNING: CPU: 3 PID: 8445 at drivers/gpu/drm/drm_modeset_lock.c:228 drm_modeset_drop_locks+0x35/0x40 <4> [1601.870395] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal i915 coretemp crct10dif_pclmul <6> [1601.870403] Console: switching <4> [1601.870403] snd_hda_intel <4> [1601.870406] to colour frame buffer device 320x90 <4> [1601.870406] crc32_pclmul snd_hda_codec snd_hwdep ghash_clmulni_intel e1000e snd_hda_core cdc_ether ptp usbnet mii pps_core snd_pcm i2c_i801 mei_me mei prime_numbers <4> [1601.870422] CPU: 3 PID: 8445 Comm: cat Tainted: G U 5.0.0-rc7-CI-CI_DRM_5650+ #1 <4> [1601.870424] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2402.AD3.1810170014 10/17/2018 <4> [1601.870427] RIP: 0010:drm_modeset_drop_locks+0x35/0x40 <4> [1601.870430] Code: 29 48 8b 43 60 48 8d 6b 60 48 39 c5 74 19 48 8b 43 60 48 8d b8 70 ff ff ff e8 87 ff ff ff 48 8b 43 60 48 39 c5 75 e7 5b 5d c3 <0f> 0b eb d3 0f 1f 80 00 00 00 00 41 56 41 55 41 54 55 53 48 8b 6f <4> [1601.870432] RSP: 0018:ffffc90000d67ce8 EFLAGS: 00010282 <4> [1601.870435] RAX: 00000000ffffffdd RBX: ffffc90000d67d00 RCX: 5dbbe23d00000000 <4> [1601.870437] RDX: 0000000000000000 RSI: 0000000093e6194a RDI: ffffc90000d67d00 <4> [1601.870439] RBP: ffff88849e62e678 R08: 0000000003b7329a R09: 0000000000000001 <4> [1601.870441] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888492100410 <4> [1601.870442] R13: ffff88849ea50958 R14: ffff8884a67eb028 R15: ffff8884a67eb028 <4> [1601.870445] FS: 00007fa7a27745c0(0000) GS:ffff8884aff80000(0000) knlGS:0000000000000000 <4> [1601.870447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [1601.870449] CR2: 000055af07e66000 CR3: 00000004a8cc2006 CR4: 0000000000760ee0 <4> [1601.870451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4> [1601.870453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4> [1601.870454] PKRU: 55555554 <4> [1601.870456] Call Trace: <4> [1601.870505] i915_dsc_fec_support_show+0x91/0x190 [i915] <4> [1601.870522] seq_read+0xdb/0x3c0 <4> [1601.870531] full_proxy_read+0x51/0x80 <4> [1601.870538] __vfs_read+0x31/0x190 <4> [1601.870546] ? __se_sys_newfstat+0x3c/0x60 <4> [1601.870552] vfs_read+0x9e/0x150 <4> [1601.870557] ksys_read+0x50/0xc0 <4> [1601.870564] do_syscall_64+0x55/0x190 <4> [1601.870569] entry_SYSCALL_64_after_hwframe+0x49/0xbe <4> [1601.870572] RIP: 0033:0x7fa7a226d081 <4> [1601.870574] Code: fe ff ff 48 8d 3d 67 9c 0a 00 48 83 ec 08 e8 a6 4c 02 00 66 0f 1f 44 00 00 48 8d 05 81 08 2e 00 8b 00 85 c0 75 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 41 54 55 49 89 d4 53 <4> [1601.870576] RSP: 002b:00007ffcc05140c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 <4> [1601.870579] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fa7a226d081 <4> [1601.870581] RDX: 0000000000020000 RSI: 000055af07e63000 RDI: 0000000000000007 <4> [1601.870583] RBP: 0000000000020000 R08: 000000000000007b R09: 0000000000000000 <4> [1601.870585] R10: 000055af07e60010 R11: 0000000000000246 R12: 000055af07e63000 <4> [1601.870587] R13: 0000000000000007 R14: 000055af07e634bf R15: 0000000000020000 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109745 Fixes: e845f099f1c6 ("drm/i915/dsc: Add Per connector debugfs node for DSC support/enable") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190329165152.29259-1-chris@chris-wilson.co.uk (cherry picked from commit ee6df5694a9a2e30566ae05e9c145a0f6d5e087f) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-04-01tcp: fix a potential NULL pointer dereference in tcp_sk_exitDust Li
When tcp_sk_init() failed in inet_ctl_sock_create(), 'net->ipv4.tcp_congestion_control' will be left uninitialized, but tcp_sk_exit() hasn't check for that. This patch add checking on 'net->ipv4.tcp_congestion_control' in tcp_sk_exit() to prevent NULL-ptr dereference. Fixes: 6670e1524477 ("tcp: Namespace-ify sysctl_tcp_default_congestion_control") Signed-off-by: Dust Li <dust.li@linux.alibaba.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-01x86/resctrl: Fix typos in the mba_sc mount optionXiaochen Shen
The user can control the MBA memory bandwidth in MBps (Mega Bytes per second) units of the MBA Software Controller (mba_sc) by using the "mba_MBps" mount option. For details, see Documentation/x86/resctrl_ui.txt. However, commit 23bf1b6be9c2 ("kernfs, sysfs, cgroup, intel_rdt: Support fs_context") changed the mount option name from "mba_MBps" to "mba_mpbs" by mistake. Change it back from to "mba_MBps" because it is user-visible, and correct "Opt_mba_mpbs" spelling to "Opt_mba_mbps". [ bp: massage commit message. ] Fixes: 23bf1b6be9c2 ("kernfs, sysfs, cgroup, intel_rdt: Support fs_context") Signed-off-by: Xiaochen Shen <xiaochen.shen@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: dhowells@redhat.com Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: pei.p.jia@intel.com Cc: Reinette Chatre <reinette.chatre@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/1553896238-22130-1-git-send-email-xiaochen.shen@intel.com
2019-04-01Merge commit '7d56bedb2730dc2ea8abf0fd7240ee99ecfee3c9' into omap-for-v5.1/fixesTony Lindgren
2019-04-01Merge branch 'work.aio' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull aio race fixes and cleanups from Al Viro. The aio code had more issues with error handling and races with the aio completing at just the right (wrong) time along with freeing the file descriptor when another thread closes the file. Just a couple of these commits are the actual fixes: the others are cleanups to either make the fixes simpler, or to make the code legible and understandable enough that we hope there's no more fundamental races hiding. * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: aio: move sanity checks and request allocation to io_submit_one() deal with get_reqs_available() in aio_get_req() itself aio: move dropping ->ki_eventfd into iocb_destroy() make aio_read()/aio_write() return int Fix aio_poll() races aio: store event at final iocb_put() aio: keep io_event in aio_kiocb aio: fold lookup_kiocb() into its sole caller pin iocb through aio.
2019-04-01Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull symlink fixes from Al Viro: "The ceph fix is already in mainline, Daniel's bpf fix is in bpf tree (1da6c4d9140c "bpf: fix use after free in bpf_evict_inode"), the rest is in here" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: debugfs: fix use-after-free on symlink traversal ubifs: fix use-after-free on symlink traversal jffs2: fix use-after-free on symlink traversal
2019-04-01HID: i2c-hid: Disable runtime PM on Synaptics touchpadHui Wang
We have a new Dell laptop which has the synaptics I2C touchpad (06cb:7e7e) on it. After booting up the Linux, the touchpad doesn't work, there is no interrupt when touching the touchpad, after disable the runtime PM, everything works well. I also tried the quirk of I2C_HID_QUIRK_DELAY_AFTER_SLEEP, it is better after applied this quirk, there are interrupts but data it reports is invalid. Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-04-01block/bfq: fix ifdef for CONFIG_BFQ_GROUP_IOSCHED=yKonstantin Khlebnikov
Replace BFQ_GROUP_IOSCHED_ENABLED with CONFIG_BFQ_GROUP_IOSCHED. Code under these ifdefs never worked, something might be broken. Fixes: 0471559c2fbd ("block, bfq: add/remove entity weights correctly") Fixes: 73d58118498b ("block, bfq: consider also ioprio classes in symmetry detection") Reviewed-by: Holger Hoffstätte <holger@applied-asynchrony.com> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-04-01powerpc/32: Fix early boot failure with RTAS built-inChristophe Leroy
Commit 0df977eafc79 ("powerpc/6xx: Don't use SPRN_SPRG2 for storing stack pointer while in RTAS") changes the code to use a field in thread struct to store the stack pointer while in RTAS instead of using SPRN_SPRG2. It therefore converts all places which were manipulating SPRN_SPRG2 to use that field. During early startup, the zeroing of SPRN_SPRG2 has been replaced by a zeroing of that field in thread struct. But at least in start_here, that's done wrongly because it used the physical address of the fields while MMU is on at that time. So the virtual address of the field should be used instead, but in the meantime, thread struct has already been zeroed and initialised so we can just drop this initialisation. Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Fixes: 0df977eafc79 ("powerpc/6xx: Don't use SPRN_SPRG2 for storing stack pointer while in RTAS") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-04-01ASoC: tlv320aic32x4: Fix Common PinsAnnaliese McDermond
The common pins were mistakenly not added to the DAPM graph. Adding these pins will allow valid graphs to be created. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-01debugfs: fix use-after-free on symlink traversalAl Viro
symlink body shouldn't be freed without an RCU delay. Switch debugfs to ->destroy_inode() and use of call_rcu(); free both the inode and symlink body in the callback. Similar to solution for bpf, only here it's even more obvious that ->evict_inode() can be dropped. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-04-01ubifs: fix use-after-free on symlink traversalAl Viro
free the symlink body after the same RCU delay we have for freeing the struct inode itself, so that traversal during RCU pathwalk wouldn't step into freed memory. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-04-01jffs2: fix use-after-free on symlink traversalAl Viro
free the symlink body after the same RCU delay we have for freeing the struct inode itself, so that traversal during RCU pathwalk wouldn't step into freed memory. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2019-03-31Merge branch 'tipc-a-batch-of-uninit-value-fixes-for-netlink_compat'David S. Miller
Xin Long says: ==================== tipc: a batch of uninit-value fixes for netlink_compat These issues were all reported by syzbot, and exist since very beginning. See the details on each patch. ==================== Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31tipc: handle the err returned from cmd header functionXin Long
Syzbot found a crash: BUG: KMSAN: uninit-value in tipc_nl_compat_name_table_dump+0x54f/0xcd0 net/tipc/netlink_compat.c:872 Call Trace: tipc_nl_compat_name_table_dump+0x54f/0xcd0 net/tipc/netlink_compat.c:872 __tipc_nl_compat_dumpit+0x59e/0xda0 net/tipc/netlink_compat.c:215 tipc_nl_compat_dumpit+0x63a/0x820 net/tipc/netlink_compat.c:280 tipc_nl_compat_handle net/tipc/netlink_compat.c:1226 [inline] tipc_nl_compat_recv+0x1b5f/0x2750 net/tipc/netlink_compat.c:1265 genl_family_rcv_msg net/netlink/genetlink.c:601 [inline] genl_rcv_msg+0x185f/0x1a60 net/netlink/genetlink.c:626 netlink_rcv_skb+0x431/0x620 net/netlink/af_netlink.c:2477 genl_rcv+0x63/0x80 net/netlink/genetlink.c:637 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0xf3e/0x1020 net/netlink/af_netlink.c:1336 netlink_sendmsg+0x127f/0x1300 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg net/socket.c:632 [inline] Uninit was created at: __alloc_skb+0x309/0xa20 net/core/skbuff.c:208 alloc_skb include/linux/skbuff.h:1012 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1182 [inline] netlink_sendmsg+0xb82/0x1300 net/netlink/af_netlink.c:1892 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg net/socket.c:632 [inline] It was supposed to be fixed on commit 974cb0e3e7c9 ("tipc: fix uninit-value in tipc_nl_compat_name_table_dump") by checking TLV_GET_DATA_LEN(msg->req) in cmd->header()/tipc_nl_compat_name_table_dump_header(), which is called ahead of tipc_nl_compat_name_table_dump(). However, tipc_nl_compat_dumpit() doesn't handle the error returned from cmd header function. It means even when the check added in that fix fails, it won't stop calling tipc_nl_compat_name_table_dump(), and the issue will be triggered again. So this patch is to add the process for the err returned from cmd header function in tipc_nl_compat_dumpit(). Reported-by: syzbot+3ce8520484b0d4e260a5@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31tipc: check link name with right length in tipc_nl_compat_link_setXin Long
A similar issue as fixed by Patch "tipc: check bearer name with right length in tipc_nl_compat_bearer_enable" was also found by syzbot in tipc_nl_compat_link_set(). The length to check with should be 'TLV_GET_DATA_LEN(msg->req) - offsetof(struct tipc_link_config, name)'. Reported-by: syzbot+de00a87b8644a582ae79@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31tipc: check bearer name with right length in tipc_nl_compat_bearer_enableXin Long
Syzbot reported the following crash: BUG: KMSAN: uninit-value in memchr+0xce/0x110 lib/string.c:961 memchr+0xce/0x110 lib/string.c:961 string_is_valid net/tipc/netlink_compat.c:176 [inline] tipc_nl_compat_bearer_enable+0x2c4/0x910 net/tipc/netlink_compat.c:401 __tipc_nl_compat_doit net/tipc/netlink_compat.c:321 [inline] tipc_nl_compat_doit+0x3aa/0xaf0 net/tipc/netlink_compat.c:354 tipc_nl_compat_handle net/tipc/netlink_compat.c:1162 [inline] tipc_nl_compat_recv+0x1ae7/0x2750 net/tipc/netlink_compat.c:1265 genl_family_rcv_msg net/netlink/genetlink.c:601 [inline] genl_rcv_msg+0x185f/0x1a60 net/netlink/genetlink.c:626 netlink_rcv_skb+0x431/0x620 net/netlink/af_netlink.c:2477 genl_rcv+0x63/0x80 net/netlink/genetlink.c:637 netlink_unicast_kernel net/netlink/af_netlink.c:1310 [inline] netlink_unicast+0xf3e/0x1020 net/netlink/af_netlink.c:1336 netlink_sendmsg+0x127f/0x1300 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg net/socket.c:632 [inline] Uninit was created at: __alloc_skb+0x309/0xa20 net/core/skbuff.c:208 alloc_skb include/linux/skbuff.h:1012 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1182 [inline] netlink_sendmsg+0xb82/0x1300 net/netlink/af_netlink.c:1892 sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg net/socket.c:632 [inline] It was triggered when the bearer name size < TIPC_MAX_BEARER_NAME, it would check with a wrong len/TLV_GET_DATA_LEN(msg->req), which also includes priority and disc_domain length. This patch is to fix it by checking it with a right length: 'TLV_GET_DATA_LEN(msg->req) - offsetof(struct tipc_bearer_config, name)'. Reported-by: syzbot+8b707430713eb46e1e45@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31Linux 5.1-rc3Linus Torvalds
2019-03-31Merge branch 'net-stmmac-fix-handling-of-oversized-frames'David S. Miller
Aaro Koskinen says: ==================== net: stmmac: fix handling of oversized frames I accidentally had MTU size mismatch (9000 vs. 1500) in my network, and I noticed I could kill a system using stmmac & 1500 MTU simply by pinging it with "ping -s 2000 ...". While testing a fix I encountered also some other issues that need fixing. I have tested these only with enhanced descriptors, so the normal descriptor changes need a careful review. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: don't log oversized framesAaro Koskinen
This is log is harmful as it can trigger multiple times per packet. Delete it. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: fix dropping of multi-descriptor RX framesAaro Koskinen
Packets without the last descriptor set should be dropped early. If we receive a frame larger than the DMA buffer, the HW will continue using the next descriptor. Driver mistakes these as individual frames, and sometimes a truncated frame (without the LD set) may look like a valid packet. This fixes a strange issue where the system replies to 4098-byte ping although the MTU/DMA buffer size is set to 4096, and yet at the same time it's logging an oversized packet. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: don't overwrite discard_frame statusAaro Koskinen
If we have error bits set, the discard_frame status will get overwritten by checksum bit checks, which might set the status back to good one. Fix by checking the COE status only if the frame is good. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: don't stop NAPI processing when dropping a packetAaro Koskinen
Currently, if we drop a packet, we exit from NAPI loop before the budget is consumed. In some situations this will make the RX processing stall e.g. when flood pinging the system with oversized packets, as the errorneous packets are not dropped efficiently. If we drop a packet, we should just continue to the next one as long as the budget allows. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: ratelimit RX error logsAaro Koskinen
Ratelimit RX error logs. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31net: stmmac: use correct DMA buffer size in the RX descriptorAaro Koskinen
We always program the maximum DMA buffer size into the receive descriptor, although the allocated size may be less. E.g. with the default MTU size we allocate only 1536 bytes. If somebody sends us a bigger frame, then memory may get corrupted. Fix by using exact buffer sizes. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-31Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "A collection of x86 and ARM bugfixes, and some improvements to documentation. On top of this, a cleanup of kvm_para.h headers, which were exported by some architectures even though they not support KVM at all. This is responsible for all the Kbuild changes in the diffstat" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) Documentation: kvm: clarify KVM_SET_USER_MEMORY_REGION KVM: doc: Document the life cycle of a VM and its resources KVM: selftests: complete IO before migrating guest state KVM: selftests: disable stack protector for all KVM tests KVM: selftests: explicitly disable PIE for tests KVM: selftests: assert on exit reason in CR4/cpuid sync test KVM: x86: update %rip after emulating IO x86/kvm/hyper-v: avoid spurious pending stimer on vCPU init kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts kvm: don't redefine flags as something else kvm: mmu: Used range based flushing in slot_handle_level_range KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported KVM: x86: remove check on nr_mmu_pages in kvm_arch_commit_memory_region() kvm: nVMX: Add a vmentry check for HOST_SYSENTER_ESP and HOST_SYSENTER_EIP fields KVM: SVM: Workaround errata#1096 (insn_len maybe zero on SMAP violation) KVM: Reject device ioctls from processes other than the VM's creator KVM: doc: Fix incorrect word ordering regarding supported use of APIs KVM: x86: fix handling of role.cr4_pae and rename it to 'gpte_size' KVM: nVMX: Do not inherit quadrant and invalid for the root shadow EPT ...
2019-03-31Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A pile of x86 updates: - Prevent exceeding he valid physical address space in the /dev/mem limit checks. - Move all header content inside the header guard to prevent compile failures. - Fix the bogus __percpu annotation in this_cpu_has() which makes sparse very noisy. - Disable switch jump tables completely when retpolines are enabled. - Prevent leaking the trampoline address" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/realmode: Make set_real_mode_mem() static inline x86/cpufeature: Fix __percpu annotation in this_cpu_has() x86/mm: Don't exceed the valid physical address space x86/retpolines: Disable switch jump tables when retpolines are enabled x86/realmode: Don't leak the trampoline kernel address x86/boot: Fix incorrect ifdeffery scope x86/resctrl: Remove unused variable
2019-03-31Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf tooling fixes from Thomas Gleixner: "Core libraries: - Fix max perf_event_attr.precise_ip detection. - Fix parser error for uncore event alias - Fixup ordering of kernel maps after obtaining the main kernel map address. Intel PT: - Fix TSC slip where A TSC packet can slip past MTC packets so that the timestamp appears to go backwards. - Fixes for exported-sql-viewer GUI conversion to python3. ARM coresight: - Fix the build by adding a missing case value for enumeration value introduced in newer library, that now is the required one. tool headers: - Syncronize kernel headers with the kernel, getting new io_uring and pidfd_send_signal syscalls so that 'perf trace' can handle them" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf pmu: Fix parser error for uncore event alias perf scripts python: exported-sql-viewer.py: Fix python3 support perf scripts python: exported-sql-viewer.py: Fix never-ending loop perf machine: Update kernel map address and re-order properly tools headers uapi: Sync powerpc's asm/kvm.h copy with the kernel sources tools headers: Update x86's syscall_64.tbl and uapi/asm-generic/unistd tools headers uapi: Update drm/i915_drm.h tools arch x86: Sync asm/cpufeatures.h with the kernel sources tools headers uapi: Sync linux/fcntl.h to get the F_SEAL_FUTURE_WRITE addition tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h perf evsel: Fix max perf_event_attr.precise_ip detection perf intel-pt: Fix TSC slip perf cs-etm: Add missing case value
2019-03-31Merge branch 'smp-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull CPU hotplug fixes from Thomas Gleixner: "Two SMT/hotplug related fixes: - Prevent crash when HOTPLUG_CPU is disabled and the CPU bringup aborts. This is triggered with the 'nosmt' command line option, but can happen by any abort condition. As the real unplug code is not compiled in, prevent the fail by keeping the CPU in zombie state. - Enforce HOTPLUG_CPU for SMP on x86 to avoid the above situation completely. With 'nosmt' being a popular option it's required to unplug the half brought up sibling CPUs (due to the MCE wreckage) completely" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y cpu/hotplug: Prevent crash when CPU bringup fails on CONFIG_HOTPLUG_CPU=n
2019-03-31Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixlet from Thomas Gleixner: "Trivial update to the maintainers file" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Remove deleted file from futex file pattern
2019-03-31Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull core fixes from Thomas Gleixner: "A small set of core updates: - Make the watchdog respect the selected CPU mask again. That was broken by the rework of the watchdog thread management and caused inconsistent state and NMI watchdog being unstoppable. - Ensure that the objtool build can find the libelf location. - Remove dead kcore stub code" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: watchdog: Respect watchdog cpumask on CPU hotplug objtool: Query pkg-config for libelf location proc/kcore: Remove unused kclist_add_remap()
2019-03-31Merge tag 'powerpc-5.1-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Three non-regression fixes. - Our optimised memcmp could read past the end of one of the buffers and potentially trigger a page fault leading to an oops. - Some of our code to read energy management data on PowerVM had an endian bug leading to bogus results. - When reporting a machine check exception we incorrectly reported TLB multihits as D-Cache multhits due to a missing entry in the array of causes. Thanks to: Chandan Rajendra, Gautham R. Shenoy, Mahesh Salgaonkar, Segher Boessenkool, Vaidyanathan Srinivasan" * tag 'powerpc-5.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/pseries/mce: Fix misleading print for TLB mutlihit powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes powerpc/64: Fix memcmp reading past the end of src/dest
2019-03-31Merge tag 'dmaengine-fix-5.1-rc3' of ↵Linus Torvalds
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: - Revert "dmaengine: stm32-mdma: Add a check on read_u32_array" as that caused regression - Fix MAINTAINER file uniphier-mdmac.c file path * tag 'dmaengine-fix-5.1-rc3' of git://git.infradead.org/users/vkoul/slave-dma: MAINTAINERS: Fix uniphier-mdmac.c file path dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"
2019-03-31iio: core: fix a possible circular locking dependencyFabrice Gasnier
This fixes a possible circular locking dependency detected warning seen with: - CONFIG_PROVE_LOCKING=y - consumer/provider IIO devices (ex: "voltage-divider" consumer of "adc") When using the IIO consumer interface, e.g. iio_channel_get(), the consumer device will likely call iio_read_channel_raw() or similar that rely on 'info_exist_lock' mutex. typically: ... mutex_lock(&chan->indio_dev->info_exist_lock); if (chan->indio_dev->info == NULL) { ret = -ENODEV; goto err_unlock; } ret = do_some_ops() err_unlock: mutex_unlock(&chan->indio_dev->info_exist_lock); return ret; ... Same mutex is also hold in iio_device_unregister(). The following deadlock warning happens when: - the consumer device has called an API like iio_read_channel_raw() at least once. - the consumer driver is unregistered, removed (unbind from sysfs) ====================================================== WARNING: possible circular locking dependency detected 4.19.24 #577 Not tainted ------------------------------------------------------ sh/372 is trying to acquire lock: (kn->count#30){++++}, at: kernfs_remove_by_name_ns+0x3c/0x84 but task is already holding lock: (&dev->info_exist_lock){+.+.}, at: iio_device_unregister+0x18/0x60 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&dev->info_exist_lock){+.+.}: __mutex_lock+0x70/0xa3c mutex_lock_nested+0x1c/0x24 iio_read_channel_raw+0x1c/0x60 iio_read_channel_info+0xa8/0xb0 dev_attr_show+0x1c/0x48 sysfs_kf_seq_show+0x84/0xec seq_read+0x154/0x528 __vfs_read+0x2c/0x15c vfs_read+0x8c/0x110 ksys_read+0x4c/0xac ret_fast_syscall+0x0/0x28 0xbedefb60 -> #0 (kn->count#30){++++}: lock_acquire+0xd8/0x268 __kernfs_remove+0x288/0x374 kernfs_remove_by_name_ns+0x3c/0x84 remove_files+0x34/0x78 sysfs_remove_group+0x40/0x9c sysfs_remove_groups+0x24/0x34 device_remove_attrs+0x38/0x64 device_del+0x11c/0x360 cdev_device_del+0x14/0x2c iio_device_unregister+0x24/0x60 release_nodes+0x1bc/0x200 device_release_driver_internal+0x1a0/0x230 unbind_store+0x80/0x130 kernfs_fop_write+0x100/0x1e4 __vfs_write+0x2c/0x160 vfs_write+0xa4/0x17c ksys_write+0x4c/0xac ret_fast_syscall+0x0/0x28 0xbe906840 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&dev->info_exist_lock); lock(kn->count#30); lock(&dev->info_exist_lock); lock(kn->count#30); *** DEADLOCK *** ... cdev_device_del() can be called without holding the lock. It should be safe as info_exist_lock prevents kernelspace consumers to use the exported routines during/after provider removal. cdev_device_del() is for userspace. Help to reproduce: See example: Documentation/devicetree/bindings/iio/afe/voltage-divider.txt sysv { compatible = "voltage-divider"; io-channels = <&adc 0>; output-ohms = <22>; full-ohms = <222>; }; First, go to iio:deviceX for the "voltage-divider", do one read: $ cd /sys/bus/iio/devices/iio:deviceX $ cat in_voltage0_raw Then, unbind the consumer driver. It triggers above deadlock warning. $ cd /sys/bus/platform/drivers/iio-rescale/ $ echo sysv > unbind Note I don't actually expect stable will pick this up all the way back into IIO being in staging, but if's probably valid that far back. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Fixes: ac917a81117c ("staging:iio:core set the iio_dev.info pointer to null on unregister") Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-03-30Merge tag 'led-fixes-for-5.1-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED fixes from Jacek Anaszewski: - fix refcnt leak on interface rename - use memcpy in device_name_store() to avoid including garbage from a previous, longer value in the device_name - fix a potential NULL pointer dereference in case of_match_device() cannot find a match * tag 'led-fixes-for-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: trigger: netdev: use memcpy in device_name_store leds: pca9532: fix a potential NULL pointer dereference leds: trigger: netdev: fix refcnt leak on interface rename
2019-03-30Merge tag 'gpio-v5.1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "As you can see [in the git history] I was away on leave and Bartosz kindly stepped in and collected a slew of fixes, I pulled them into my tree in two sets and merged some two more fixes (fixing my own caused bugs) on top. Summary: - Revert the extended use of gpio_set_config() and think about how we can do this properly. - Fix up the SPI CS GPIO handling so it now works properly on the SPI bus children, as intended. - Error paths and driver fixes" * tag 'gpio-v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: mockup: use simple_read_from_buffer() in debugfs read callback gpio: of: Fix of_gpiochip_add() error path gpio: of: Check for "spi-cs-high" in child instead of parent node gpio: of: Check propname before applying "cs-gpios" quirks gpio: mockup: fix debugfs read Revert "gpio: use new gpio_set_config() helper in more places" gpio: aspeed: fix a potential NULL pointer dereference gpio: amd-fch: Fix bogus SPDX identifier gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input gpio: exar: add a check for the return value of ida_simple_get fails
2019-03-30leds: trigger: netdev: use memcpy in device_name_storeRasmus Villemoes
If userspace doesn't end the input with a newline (which can easily happen if the write happens from a C program that does write(fd, iface, strlen(iface))), we may end up including garbage from a previous, longer value in the device_name. For example # cat device_name # printf 'eth12' > device_name # cat device_name eth12 # printf 'eth3' > device_name # cat device_name eth32 I highly doubt anybody is relying on this behaviour, so switch to simply copying the bytes (we've already checked that size is < IFNAMSIZ) and unconditionally zero-terminate it; of course, we also still have to strip a trailing newline. This is also preparation for future patches. Fixes: 06f502f57d0d ("leds: trigger: Introduce a NETDEV trigger") Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2019-03-30r8169: disable default rx interrupt coalescing on RTL8168Heiner Kallweit
It was reported that re-introducing ASPM, in combination with RX interrupt coalescing, results in significantly increased packet latency, see [0]. Disabling ASPM or RX interrupt coalescing fixes the issue. Therefore change the driver's default to disable RX interrupt coalescing. Users still have the option to enable RX coalescing via ethtool. [0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925496 Fixes: a99790bf5c7f ("r8169: Reinstate ASPM Support") Reported-by: Mike Crowe <mac@mcrowe.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-30leds: pca9532: fix a potential NULL pointer dereferenceKangjie Lu
In case of_match_device cannot find a match, return -EINVAL to avoid NULL pointer dereference. Fixes: fa4191a609f2 ("leds: pca9532: Add device tree support") Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2019-03-30Merge tag 'staging-5.1-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some small staging driver fixes for 5.1-rc3, and one driver removal. The biggest thing here is the removal of the mt7621-eth driver as a "real" network driver was merged in 5.1-rc1 for this hardware, so this old driver can now be removed. Other than that, there are just a number of small fixes, all resolving reported issues and some potential corner cases for error handling paths. All of these have been in linux-next with no reported issues" * tag 'staging-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt6655: Remove vif check from vnt_interrupt staging: erofs: keep corrupted fs from crashing kernel in erofs_readdir() staging: octeon-ethernet: fix incorrect PHY mode staging: vc04_services: Fix an error code in vchiq_probe() staging: erofs: fix error handling when failed to read compresssed data staging: vt6655: Fix interrupt race condition on device start up. staging: rtlwifi: Fix potential NULL pointer dereference of kzalloc staging: rtl8712: uninitialized memory in read_bbreg_hdl() staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereference staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc staging, mt7621-pci: fix build without pci support staging: speakup_soft: Fix alternate speech with other synths staging: axis-fifo: add CONFIG_OF dependency staging: olpc_dcon_xo_1: add missing 'const' qualifier staging: comedi: ni_mio_common: Fix divide-by-zero for DIO cmdtest staging: erofs: fix to handle error path of erofs_vmap() staging: mt7621-dts: update ethernet settings. staging: remove mt7621-eth
2019-03-30Merge tag 'tty-5.1-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some small tty and serial driver fixes for 5.1-rc3. Nothing major here, just a number of potential problems fixes for error handling paths, as well as some other minor bugfixes for reported issues with 5.1-rc1. All of these have been in linux-next with no reported issues" * tag 'tty-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: fix NULL pointer issue when tty_port ops is not set Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc dt-bindings: serial: Add compatible for Mediatek MT8183 tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped tty/serial: atmel: Add is_half_duplex helper serial: sh-sci: Fix setting SCSCR_TIE while transferring data serial: ar933x_uart: Fix build failure with disabled console tty: serial: qcom_geni_serial: Initialize baud in qcom_geni_console_setup sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() tty: mxs-auart: fix a potential NULL pointer dereference tty: atmel_serial: fix a potential NULL pointer dereference serial: max310x: Fix to avoid potential NULL pointer dereference serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference
2019-03-30Merge tag 'usb-5.1-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB fixes for 5.1-rc3. Nothing major at all here, just a small collection of fixes for reported issues, and potential problems with error handling paths. Also a few new device ids, as normal. All of these have been in linux-next with no reported issues" * tag 'usb-5.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits) USB: serial: option: add Olicard 600 USB: serial: cp210x: add new device id usb: u132-hcd: fix resource leak usb: cdc-acm: fix race during wakeup blocking TX traffic usb: mtu3: fix EXTCON dependency usb: usb251xb: fix to avoid potential NULL pointer dereference usb: core: Try generic PHY_MODE_USB_HOST if usb_phy_roothub_set_mode fails phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs xhci: Don't let USB3 ports stuck in polling state prevent suspend usb: xhci: dbc: Don't free all memory with spinlock held xhci: Fix port resume done detection for SS ports with LPM enabled USB: serial: mos7720: fix mos_parport refcount imbalance on error path USB: gadget: f_hid: fix deadlock in f_hidg_write() usb: gadget: net2272: Fix net2272_dequeue() usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2280: Fix overrun of OUT messages usb: dwc3: pci: add support for Comet Lake PCH ID usb: usb251xb: Remove unnecessary comparison of unsigned integer with >= 0 usb: common: Consider only available nodes for dr_mode usb: typec: tcpm: Try PD-2.0 if sink does not respond to 3.0 source-caps ...
generated by cgit (git 2.34.1) at 2025-09-12 11:51:46 +0000