/universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y</id>
<link rel='self' href='https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.18.y'/>
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<updated>2025-11-01T00:39:14Z</updated>
<entry>
<title>isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()</title>
<updated>2025-11-01T00:39:14Z</updated>
<author>
<name>Abdun Nihaal</name>
<email>nihaal@cse.iitm.ac.in</email>
</author>
<published>2025-10-30T04:25:22Z</published>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/commit/?id=3f978e3f1570155a1327ffa25f60968bc7b9398f'/>
<id>urn:sha1:3f978e3f1570155a1327ffa25f60968bc7b9398f</id>
<content type='text'>
In hfcsusb_probe(), the memory allocated for ctrl_urb gets leaked when
setup_instance() fails with an error code. Fix that by freeing the urb
before freeing the hw structure. Also change the error paths to use the
goto ladder style.

Compile tested only. Issue found using a prototype static analysis tool.

Fixes: 69f52adb2d53 ("mISDN: Add HFC USB driver")
Signed-off-by: Abdun Nihaal &lt;nihaal@cse.iitm.ac.in&gt;
Link: https://patch.msgid.link/20251030042524.194812-1-nihaal@cse.iitm.ac.in
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>mISDN: hfcpci: Fix warning when deleting uninitialized timer</title>
<updated>2025-08-26T00:15:01Z</updated>
<author>
<name>Vladimir Riabchun</name>
<email>ferr.lambarginio@gmail.com</email>
</author>
<published>2025-08-22T18:11:36Z</published>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/commit/?id=97766512a9951b9fd6fc97f1b93211642bb0b220'/>
<id>urn:sha1:97766512a9951b9fd6fc97f1b93211642bb0b220</id>
<content type='text'>
With CONFIG_DEBUG_OBJECTS_TIMERS unloading hfcpci module leads
to the following splat:

[  250.215892] ODEBUG: assert_init not available (active state 0) object: ffffffffc01a3dc0 object type: timer_list hint: 0x0
[  250.217520] WARNING: CPU: 0 PID: 233 at lib/debugobjects.c:612 debug_print_object+0x1b6/0x2c0
[  250.218775] Modules linked in: hfcpci(-) mISDN_core
[  250.219537] CPU: 0 UID: 0 PID: 233 Comm: rmmod Not tainted 6.17.0-rc2-g6f713187ac98 #2 PREEMPT(voluntary)
[  250.220940] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  250.222377] RIP: 0010:debug_print_object+0x1b6/0x2c0
[  250.223131] Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 41 56 48 8b 14 dd a0 4e 01 9f 48 89 ee 48 c7 c7 20 46 01 9f e8 cb 84d
[  250.225805] RSP: 0018:ffff888015ea7c08 EFLAGS: 00010286
[  250.226608] RAX: 0000000000000000 RBX: 0000000000000005 RCX: ffffffff9be93a95
[  250.227708] RDX: 1ffff1100d945138 RSI: 0000000000000008 RDI: ffff88806ca289c0
[  250.228993] RBP: ffffffff9f014a00 R08: 0000000000000001 R09: ffffed1002bd4f39
[  250.230043] R10: ffff888015ea79cf R11: 0000000000000001 R12: 0000000000000001
[  250.231185] R13: ffffffff9eea0520 R14: 0000000000000000 R15: ffff888015ea7cc8
[  250.232454] FS:  00007f3208f01540(0000) GS:ffff8880caf5a000(0000) knlGS:0000000000000000
[  250.233851] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  250.234856] CR2: 00007f32090a7421 CR3: 0000000004d63000 CR4: 00000000000006f0
[  250.236117] Call Trace:
[  250.236599]  &lt;TASK&gt;
[  250.236967]  ? trace_irq_enable.constprop.0+0xd4/0x130
[  250.237920]  debug_object_assert_init+0x1f6/0x310
[  250.238762]  ? __pfx_debug_object_assert_init+0x10/0x10
[  250.239658]  ? __lock_acquire+0xdea/0x1c70
[  250.240369]  __try_to_del_timer_sync+0x69/0x140
[  250.241172]  ? __pfx___try_to_del_timer_sync+0x10/0x10
[  250.242058]  ? __timer_delete_sync+0xc6/0x120
[  250.242842]  ? lock_acquire+0x30/0x80
[  250.243474]  ? __timer_delete_sync+0xc6/0x120
[  250.244262]  __timer_delete_sync+0x98/0x120
[  250.245015]  HFC_cleanup+0x10/0x20 [hfcpci]
[  250.245704]  __do_sys_delete_module+0x348/0x510
[  250.246461]  ? __pfx___do_sys_delete_module+0x10/0x10
[  250.247338]  do_syscall_64+0xc1/0x360
[  250.247924]  entry_SYSCALL_64_after_hwframe+0x77/0x7f

Fix this by initializing hfc_tl timer with DEFINE_TIMER macro.
Also, use mod_timer instead of manual timeout update.

Fixes: 87c5fa1bb426 ("mISDN: Add different different timer settings for hfc-pci")
Fixes: 175302f6b79e ("mISDN: hfcpci: Fix use-after-free bug in hfcpci_softirq")
Signed-off-by: Vladimir Riabchun &lt;ferr.lambarginio@gmail.com&gt;
Link: https://patch.msgid.link/aKiy2D_LiWpQ5kXq@vova-pc
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>treewide, timers: Rename from_timer() to timer_container_of()</title>
<updated>2025-06-08T07:07:37Z</updated>
<author>
<name>Ingo Molnar</name>
<email>mingo@kernel.org</email>
</author>
<published>2025-05-09T05:51:14Z</published>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/commit/?id=41cb08555c4164996d67c78b3bf1c658075b75f1'/>
<id>urn:sha1:41cb08555c4164996d67c78b3bf1c658075b75f1</id>
<content type='text'>
Move this API to the canonical timer_*() namespace.

[ tglx: Redone against pre rc1 ]

Signed-off-by: Ingo Molnar &lt;mingo@kernel.org&gt;
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

</content>
</entry>
<entry>
<title>treewide: Switch/rename to timer_delete[_sync]()</title>
<updated>2025-04-05T08:30:12Z</updated>
<author>
<name>Thomas Gleixner</name>
<email>tglx@linutronix.de</email>
</author>
<published>2025-04-05T08:17:26Z</published>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/commit/?id=8fa7292fee5c5240402371ea89ab285ec856c916'/>
<id>urn:sha1:8fa7292fee5c5240402371ea89ab285ec856c916</id>
<content type='text'>
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree
over and remove the historical wrapper inlines.

Conversion was done with coccinelle plus manual fixups where necessary.

Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Signed-off-by: Ingo Molnar &lt;mingo@kernel.org&gt;
</content>
</entry>
<entry>
<title>mISDN: Fix typos</title>
<updated>2024-11-09T17:14:12Z</updated>
<author>
<name>Andrew Kreimer</name>
<email>algonell@gmail.com</email>
</author>
<published>2024-11-06T11:24:20Z</published>
<link rel='alternate' type='text/html' href='https://universe.0xinfinity.dev/distro/kernel/commit/?id=2b08dfcc2ce7b013d89f58885e674fb7788c7ac9'/>
<id>urn:sha1:2b08dfcc2ce7b013d89f58885e674fb7788c7ac9</id>
<content type='text'>
Fix typos:
  - syncronized -&gt; synchronized
  - interfacs -&gt; interface
  - otherwhise -&gt; otherwise
  - ony -&gt; only
  - busses -&gt; buses
  - maxinum -&gt; maximum

Via codespell.

Reported-by: Simon Horman &lt;horms@kernel.org&gt;
Signed-off-by: Andrew Kreimer &lt;algonell@gmail.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Link: https://patch.msgid.link/20241106112513.9559-1-algonell@gmail.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>move asm/unaligned.h to linux/unaligned.h</title>
<updated>2024-10-02T21:23:23Z</updated>
<author>
<name>Al Viro</name>
<email>viro@zeniv.linux.org.uk</email>
</author>
<published>2024-10-01T19:35:57Z</published>
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<id>urn:sha1:5f60d5f6bbc12e782fac78110b0ee62698f3b576</id>
<content type='text'>
asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
	sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
	sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
</content>
</entry>