Skip to content

L
linux
Switch branch/tag
  1. 20 Feb, 2019 23 commits
  3. 15 Feb, 2019 17 commits
    • Greg Kroah-Hartman's avatar
      Linux 4.19.23 · 67d52fae
      Greg Kroah-Hartman authored
      67d52fae
    • Linus Torvalds's avatar
      Revert "exec: load_script: don't blindly truncate shebang string" · c2109f05
      Linus Torvalds authored 
      commit cb5b020a upstream.

This reverts commit 8099b047.

It turns out that people do actually depend on the shebang string being
truncated, and on the fact that an interpreter (like perl) will often
just re-interpret it entirely to get the full argument list.
Reported-by: default avatarSamuel Dionne-Riel <samuel@dionne-riel.com>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      c2109f05
    • Greg Kroah-Hartman's avatar
      Linux 4.19.22 · 6f8c14ee
      Greg Kroah-Hartman authored
      6f8c14ee
    • Chuck Lever's avatar
      svcrdma: Remove max_sge check at connect time · 9b65b18f
      Chuck Lever authored 
      commit e248aa7b upstream.

Two and a half years ago, the client was changed to use gathered
Send for larger inline messages, in commit 655fec69 ("xprtrdma:
Use gathered Send for large inline messages"). Several fixes were
required because there are a few in-kernel device drivers whose
max_sge is 3, and these were broken by the change.

Apparently my memory is going, because some time later, I submitted
commit 25fd86ec ("svcrdma: Don't overrun the SGE array in
svc_rdma_send_ctxt"), and after that, commit f3c1fd0e ("svcrdma:
Reduce max_send_sges"). These too incorrectly assumed in-kernel
device drivers would have more than a few Send SGEs available.

The fix for the server side is not the same. This is because the
fundamental problem on the server is that, whether or not the client
has provisioned a chunk for the RPC reply, the server must squeeze
even the most complex RPC replies into a single RDMA Send. Failing
in the send path because of Send SGE exhaustion should never be an
option.

Therefore, instead of failing when the send path runs out of SGEs,
switch to using a bounce buffer mechanism to handle RPC replies that
are too complex for the device to send directly. That allows us to
remove the max_sge check to enable drivers with small max_sge to
work again.
Reported-by: default avatarDon Dutile <ddutile@redhat.com>
Fixes: 25fd86ec ("svcrdma: Don't overrun the SGE array in ...")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      9b65b18f
    • Chuck Lever's avatar
      svcrdma: Reduce max_send_sges · 4d376ab8
      Chuck Lever authored 
      commit f3c1fd0e upstream.

There's no need to request a large number of send SGEs because the
inline threshold already constrains the number of SGEs per Send.
Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Reviewed-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
Cc: Don Dutile <ddutile@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      4d376ab8
    • Sven Eckelmann's avatar
      batman-adv: Force mac header to start of data on xmit · 4dd911f1
      Sven Eckelmann authored 
      commit 9114daa8 upstream.

The caller of ndo_start_xmit may not already have called
skb_reset_mac_header. The returned value of skb_mac_header/eth_hdr
therefore can be in the wrong position and even outside the current skbuff.
This for example happens when the user binds to the device using a
PF_PACKET-SOCK_RAW with enabled qdisc-bypass:

  int opt = 4;
  setsockopt(sock, SOL_PACKET, PACKET_QDISC_BYPASS, &opt, sizeof(opt));

Since eth_hdr is used all over the codebase, the batadv_interface_tx
function must always take care of resetting it.

Fixes: c6c8fea2 ("net: Add batman-adv meshing protocol")
Reported-by: syzbot+9d7405c7faa390e60b4e@syzkaller.appspotmail.com
Reported-by: syzbot+7d20bc3f1ddddc0f9079@syzkaller.appspotmail.com
Signed-off-by: default avatarSven Eckelmann <sven@narfation.org>
Signed-off-by: default avatarSimon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      4dd911f1
    • Sven Eckelmann's avatar
      batman-adv: Avoid WARN on net_device without parent in netns · a2122230
      Sven Eckelmann authored 
      commit 955d3411 upstream.

It is not allowed to use WARN* helpers on potential incorrect input from
the user or transient problems because systems configured as panic_on_warn
will reboot due to such a problem.

A NULL return value of __dev_get_by_index can be caused by various problems
which can either be related to the system configuration or problems
(incorrectly returned network namespaces) in other (virtual) net_device
drivers. batman-adv should not cause a (harmful) WARN in this situation and
instead only report it via a simple message.

Fixes: b7eddd0b ("batman-adv: prevent using any virtual device created on batman-adv as hard-interface")
Reported-by: syzbot+c764de0fcfadca9a8595@syzkaller.appspotmail.com
Reported-by: default avatarDmitry Vyukov <dvyukov@google.com>
Signed-off-by: default avatarSven Eckelmann <sven@narfation.org>
Signed-off-by: default avatarSimon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      a2122230
    • Florian Westphal's avatar
      xfrm: refine validation of template and selector families · 9d84284c
      Florian Westphal authored 
      commit 35e61038 upstream.

The check assumes that in transport mode, the first templates family
must match the address family of the policy selector.

Syzkaller managed to build a template using MODE_ROUTEOPTIMIZATION,
with ipv4-in-ipv6 chain, leading to following splat:

BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x1db/0x1854
Read of size 4 at addr ffff888063e57aa0 by task a.out/2050
 xfrm_state_find+0x1db/0x1854
 xfrm_tmpl_resolve+0x100/0x1d0
 xfrm_resolve_and_create_bundle+0x108/0x1000 [..]

Problem is that addresses point into flowi4 struct, but xfrm_state_find
treats them as being ipv6 because it uses templ->encap_family is used
(AF_INET6 in case of reproducer) rather than family (AF_INET).

This patch inverts the logic: Enforce 'template family must match
selector' EXCEPT for tunnel and BEET mode.

In BEET and Tunnel mode, xfrm_tmpl_resolve_one will have remote/local
address pointers changed to point at the addresses found in the template,
rather than the flowi ones, so no oob read will occur.

Reported-by: 3ntr0py1337@gmail.com
Reported-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      9d84284c
    • Ilya Dryomov's avatar
      libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive() · f7fb58a7
      Ilya Dryomov authored 
      commit 4aac9228 upstream.

con_fault() can transition the connection into STANDBY right after
ceph_con_keepalive() clears STANDBY in clear_standby():

    libceph user thread               ceph-msgr worker

ceph_con_keepalive()
  mutex_lock(&con->mutex)
  clear_standby(con)
  mutex_unlock(&con->mutex)
                                mutex_lock(&con->mutex)
                                con_fault()
                                  ...
                                  if KEEPALIVE_PENDING isn't set
                                    set state to STANDBY
                                  ...
                                mutex_unlock(&con->mutex)
  set KEEPALIVE_PENDING
  set WRITE_PENDING

This triggers warnings in clear_standby() when either ceph_con_send()
or ceph_con_keepalive() get to clearing STANDBY next time.

I don't see a reason to condition queue_con() call on the previous
value of KEEPALIVE_PENDING, so move the setting of KEEPALIVE_PENDING
into the critical section -- unlike WRITE_PENDING, KEEPALIVE_PENDING
could have been a non-atomic flag.

Reported-by: syzbot+acdeb633f6211ccdf886@syzkaller.appspotmail.com
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
Tested-by: default avatarMyungho Jung <mhjungk@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      f7fb58a7
    • Theodore Ts'o's avatar
      Revert "ext4: use ext4_write_inode() when fsyncing w/o a journal" · 28f49e76
      Theodore Ts'o authored 
      commit 8fdd60f2 upstream.

This reverts commit ad211f3e.

As Jan Kara pointed out, this change was unsafe since it means we lose
the call to sync_mapping_buffers() in the nojournal case.  The
original point of the commit was avoid taking the inode mutex (since
it causes a lockdep warning in generic/113); but we need the mutex in
order to call sync_mapping_buffers().

The real fix to this problem was discussed here:

https://lore.kernel.org/lkml/20181025150540.259281-4-bvanassche@acm.org

The proposed patch was to fix a syzbot complaint, but the problem can
also demonstrated via "kvm-xfstests -c nojournal generic/113".
Multiple solutions were discused in the e-mail thread, but none have
landed in the kernel as of this writing.  Anyway, commit
ad211f3e is absolutely the wrong way to suppress the lockdep, so
revert it.

Fixes: ad211f3e ("ext4: use ext4_write_inode() when fsyncing w/o a journal")
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
Reported: Jan Kara <jack@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      28f49e76
    • Benedict Wong's avatar
      xfrm: Make set-mark default behavior backward compatible · 8b8f7b04
      Benedict Wong authored 
      commit e2612cd4 upstream.

Fixes 9b42c1f1, which changed the default route lookup behavior for
tunnel mode SAs in the outbound direction to use the skb mark, whereas
previously mark=0 was used if the output mark was unspecified. In
mark-based routing schemes such as Android’s, this change in default
behavior causes routing loops or lookup failures.

This patch restores the default behavior of using a 0 mark while still
incorporating the skb mark if the SET_MARK (and SET_MARK_MASK) is
specified.

Tested with additions to Android's kernel unit test suite:
https://android-review.googlesource.com/c/kernel/tests/+/860150

Fixes: 9b42c1f1 ("xfrm: Extend the output_mark to support input direction and masking")
Signed-off-by: default avatarBenedict Wong <benedictwong@google.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      8b8f7b04
    • Benjamin Coddington's avatar
      SUNRPC: Always drop the XPRT_LOCK on XPRT_CLOSE_WAIT · 2440f3ce
      Benjamin Coddington authored 
      This patch is only appropriate for stable kernels v4.16 - v4.19

Since commit 9b30889c ("SUNRPC: Ensure we always close the socket after
a connection shuts down"), and until commit c544577d ("SUNRPC: Clean up
transport write space handling"), it is possible for the NFS client to spin
in the following tight loop:

269.964083: rpc_task_run_action: task:43@0 flags=5a81 state=0005 status=0 action=call_bind [sunrpc]
269.964083: rpc_task_run_action: task:43@0 flags=5a81 state=0005 status=0 action=call_connect [sunrpc]
269.964083: rpc_task_run_action: task:43@0 flags=5a81 state=0005 status=0 action=call_transmit [sunrpc]
269.964085: xprt_transmit: peer=[10.0.1.82]:2049 xid=0x761d3f77 status=-32
269.964085: rpc_task_run_action: task:43@0 flags=5a81 state=0005 status=-32 action=call_transmit_status [sunrpc]
269.964085: rpc_task_run_action: task:43@0 flags=5a81 state=0005 status=-32 action=call_status [sunrpc]
269.964085: rpc_call_status: task:43@0 status=-32

The issue is that the path through call_transmit_status does not release
the XPRT_LOCK when the transmit result is -EPIPE, so the socket cannot be
properly shut down.

The below commit fixed things up in mainline by unconditionally calling
xprt_end_transmit() and releasing the XPRT_LOCK after every pass through
call_transmit.  However, the entirety of this commit is not appropriate for
stable kernels because its original inclusion was part of a series that
modifies the sunrpc code to use a different queueing model.  As a result,
there are machinations within this patch that are not needed for a stable
fix and will not make sense without a larger backport of the mainline
series.

In this patch, we take the slightly modified bit of the mainline patch
below, which is to release the XPRT_LOCK on transmission error should we
detect that the transport is waiting to close.

commit c544577d upstream
Author: Trond Myklebust <trond.myklebust@hammerspace.com>
Date:   Mon Sep 3 23:39:27 2018 -0400

    SUNRPC: Clean up transport write space handling

    Treat socket write space handling in the same way we now treat transport
    congestion: by denying the XPRT_LOCK until the transport signals that it
    has free buffer space.
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>

The original discussion of the problem is here:

    https://lore.kernel.org/linux-nfs/20181212135157.4489-1-dwysocha@redhat.com/T/#t

This passes my usual cthon and xfstests on NFS as applied on v4.19 mainline.
Reported-by: default avatarDave Wysochanski <dwysocha@redhat.com>
Suggested-by: default avatarTrond Myklebust <trondmy@hammerspace.com>
Signed-off-by: default avatarBenjamin Coddington <bcodding@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      2440f3ce
    • Thomas Hellstrom's avatar
      drm/vmwgfx: Return error code from vmw_execbuf_copy_fence_user · 8274c3d4
      Thomas Hellstrom authored 
      commit 728354c0 upstream.

The function was unconditionally returning 0, and a caller would have to
rely on the returned fence pointer being NULL to detect errors. However,
the function vmw_execbuf_copy_fence_user() would expect a non-zero error
code in that case and would BUG otherwise.

So make sure we return a proper non-zero error code if the fence pointer
returned is NULL.

Cc: <stable@vger.kernel.org>
Fixes: ae2a1040: ("vmwgfx: Implement fence objects")
Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: default avatarDeepak Rawat <drawat@vmware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      8274c3d4
    • Thomas Hellstrom's avatar
      drm/vmwgfx: Fix setting of dma masks · d74ff5f6
      Thomas Hellstrom authored 
      commit 4cbfa1e6 upstream.

Previously we set only the dma mask and not the coherent mask. Fix that.
Also, for clarity, make sure both are initially set to 64 bits.

Cc: <stable@vger.kernel.org>
Fixes: 0d00c488: ("drm/vmwgfx: Fix the driver for large dma addresses")
Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: default avatarDeepak Rawat <drawat@vmware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      d74ff5f6
    • Lucas De Marchi's avatar
      drm/i915: always return something on DDI clock selection · c2a354ce
      Lucas De Marchi authored 
      commit 2a121030 upstream.

Even if we don't have the correct clock and get a warning, we should not
skip the return.

v2: improve commit message (from Joonas)

Fixes: 1fa11ee2 ("drm/i915/icl: start adding the TBT pll")
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: default avatarMika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190125222444.19926-3-lucas.demarchi@intel.com
(cherry picked from commit 7a61a6de)
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      c2a354ce
    • Gustavo A. R. Silva's avatar
      drm/amd/powerplay: Fix missing break in switch · b81afe37
      Gustavo A. R. Silva authored 
      commit 2f10d823 upstream.

Add missing break statement in order to prevent the code from falling
through to the default case.

The resoning for this is that pclk_vol_table is an automatic variable.
So, it makes no sense to update it just before falling through to the
default case and return -EINVAL.

This bug was found thanks to the ongoing efforts to enabling
-Wimplicit-fallthrough.

Fixes: cd70f3d6 ("drm/amd/powerplay: PP/DAL interface changes for dynamic clock switch")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      b81afe37
    • Tina Zhang's avatar
      drm/modes: Prevent division by zero htotal · 56d31786
      Tina Zhang authored 
      commit a2fcd5c8 upstream.

This patch prevents division by zero htotal.

In a follow-up mail Tina writes:

> > How did you manage to get here with htotal == 0? This needs backtraces (or if
> > this is just about static checkers, a mention of that).
> > -Daniel
>
> In GVT-g, we are trying to enable a virtual display w/o setting timings for a pipe
> (a.k.a htotal=0), then we met the following kernel panic:
>
> [   32.832048] divide error: 0000 [#1] SMP PTI
> [   32.833614] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.18.0-rc4-sriov+ #33
> [   32.834438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.10.1-0-g8891697-dirty-20180511_165818-tinazhang-linux-1 04/01/2014
> [   32.835901] RIP: 0010:drm_mode_hsync+0x1e/0x40
> [   32.836004] Code: 31 c0 c3 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 8b 87 d8 00 00 00 85 c0 75 22 8b 4f 68 85 c9 78 1b 69 47 58 e8 03 00 00 99 <f7> f9 b9 d3 4d 62 10 05 f4 01 00 00 f7 e1 89 d0 c1 e8 06 f3 c3 66
> [   32.836004] RSP: 0000:ffffc900000ebb90 EFLAGS: 00010206
> [   32.836004] RAX: 0000000000000000 RBX: ffff88001c67c8a0 RCX: 0000000000000000
> [   32.836004] RDX: 0000000000000000 RSI: ffff88001c67c000 RDI: ffff88001c67c8a0
> [   32.836004] RBP: ffff88001c7d03a0 R08: ffff88001c67c8a0 R09: ffff88001c7d0330
> [   32.836004] R10: ffffffff822c3a98 R11: 0000000000000001 R12: ffff88001c67c000
> [   32.836004] R13: ffff88001c7d0370 R14: ffffffff8207eb78 R15: ffff88001c67c800
> [   32.836004] FS:  0000000000000000(0000) GS:ffff88001da00000(0000) knlGS:0000000000000000
> [   32.836004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   32.836004] CR2: 0000000000000000 CR3: 000000000220a000 CR4: 00000000000006f0
> [   32.836004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [   32.836004] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> [   32.836004] Call Trace:
> [   32.836004]  intel_mode_from_pipe_config+0x72/0x90
> [   32.836004]  intel_modeset_setup_hw_state+0x569/0xf90
> [   32.836004]  intel_modeset_init+0x905/0x1db0
> [   32.836004]  i915_driver_load+0xb8c/0x1120
> [   32.836004]  i915_pci_probe+0x4d/0xb0
> [   32.836004]  local_pci_probe+0x44/0xa0
> [   32.836004]  ? pci_assign_irq+0x27/0x130
> [   32.836004]  pci_device_probe+0x102/0x1c0
> [   32.836004]  driver_probe_device+0x2b8/0x480
> [   32.836004]  __driver_attach+0x109/0x110
> [   32.836004]  ? driver_probe_device+0x480/0x480
> [   32.836004]  bus_for_each_dev+0x67/0xc0
> [   32.836004]  ? klist_add_tail+0x3b/0x70
> [   32.836004]  bus_add_driver+0x1e8/0x260
> [   32.836004]  driver_register+0x5b/0xe0
> [   32.836004]  ? mipi_dsi_bus_init+0x11/0x11
> [   32.836004]  do_one_initcall+0x4d/0x1eb
> [   32.836004]  kernel_init_freeable+0x197/0x237
> [   32.836004]  ? rest_init+0xd0/0xd0
> [   32.836004]  kernel_init+0xa/0x110
> [   32.836004]  ret_from_fork+0x35/0x40
> [   32.836004] Modules linked in:
> [   32.859183] ---[ end trace 525608b0ed0e8665 ]---
> [   32.859722] RIP: 0010:drm_mode_hsync+0x1e/0x40
> [   32.860287] Code: 31 c0 c3 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 8b 87 d8 00 00 00 85 c0 75 22 8b 4f 68 85 c9 78 1b 69 47 58 e8 03 00 00 99 <f7> f9 b9 d3 4d 62 10 05 f4 01 00 00 f7 e1 89 d0 c1 e8 06 f3 c3 66
> [   32.862680] RSP: 0000:ffffc900000ebb90 EFLAGS: 00010206
> [   32.863309] RAX: 0000000000000000 RBX: ffff88001c67c8a0 RCX: 0000000000000000
> [   32.864182] RDX: 0000000000000000 RSI: ffff88001c67c000 RDI: ffff88001c67c8a0
> [   32.865206] RBP: ffff88001c7d03a0 R08: ffff88001c67c8a0 R09: ffff88001c7d0330
> [   32.866359] R10: ffffffff822c3a98 R11: 0000000000000001 R12: ffff88001c67c000
> [   32.867213] R13: ffff88001c7d0370 R14: ffffffff8207eb78 R15: ffff88001c67c800
> [   32.868075] FS:  0000000000000000(0000) GS:ffff88001da00000(0000) knlGS:0000000000000000
> [   32.868983] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   32.869659] CR2: 0000000000000000 CR3: 000000000220a000 CR4: 00000000000006f0
> [   32.870599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [   32.871598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> [   32.872549] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
>
> Since drm_mode_hsync() has the logic to check mode->htotal, I just extend it to cover the case htotal==0.
Signed-off-by: default avatarTina Zhang <tina.zhang@intel.com>
Cc: Adam Jackson <ajax@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
[danvet: Add additional explanations + cc: stable.]
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1548228539-3061-1-git-send-email-tina.zhang@intel.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      56d31786
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7