- 10 Jul, 2019 34 commits
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Pierre-Louis Bossart authored
[ Upstream commit 9bbc7993 ] The platform override code uses devm_ functions to allocate memory for the new name but the card device is not initialized. Fix by moving the init earlier. Fixes: f403906d ("ASoC: Intel: cht_bsw_rt5672: platform name fixup support") Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Pierre-Louis Bossart authored
[ Upstream commit 096701e8 ] The platform override code uses devm_ functions to allocate memory for the new name but the card device is not initialized. Fix by moving the init earlier. Fixes: 4506db80 ("ASoC: Intel: cht_bsw_nau8824: platform name fixup support") Signed-off-by:
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Pierre-Louis Bossart authored
[ Upstream commit 79136a01 ] The platform override code uses devm_ functions to allocate memory for the new name but the card device is not initialized. Fix by moving the init earlier. Fixes: e4bc6b11 ("ASoC: Intel: bytcht_es8316: platform name fixup support") Signed-off-by:
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Pierre-Louis Bossart authored
[ Upstream commit fb545551 ] The platform override code uses devm_ functions to allocate memory for the new name but the card device is not initialized. Fix by moving the init earlier. Fixes: 7e7e24d7 ("ASoC: Intel: cht_bsw_max98090_ti: platform name fixup support") Signed-off-by:
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Andrzej Pietrasiewicz authored
[ Upstream commit 066cfd07 ] The patch 10209abe usb: dwc2: gadget: Add scatter-gather mode avoided a NULL pointer dereference (hs_ep->req == NULL) by calling dwc2_gadget_fill_nonisoc_xfer_dma_one() directly instead of through the dwc2_gadget_config_nonisoc_xfer_ddma() wrapper, which unconditionally dereferenced the said pointer. However, this was based on an incorrect assumption that in the context of dwc2_hsotg_program_zlp() the pointer is always NULL, which is not the case. The result were SB CV MSC tests failing starting from Test Case 6. Instead, this patch reverts to calling the wrapper and adds a check for the pointer being NULL inside the wrapper. Fixes: 10209abe (usb: dwc2: gadget: Add scatter-gather mode) Acked-by:
Minas Harutyunyan <hminas@synopsys.com> Signed-off-by:
Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by:
Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by:
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Alexandre Belloni authored
[ Upstream commit fbc318af ] Gadget drivers may queue request in interrupt context. This would lead to a descriptor allocation in that context. In that case we would hit BUG_ON(in_interrupt()) in __get_vm_area_node. Also remove the unnecessary cast. Acked-by:
Sylvain Lemieux <slemieux.tyco@gmail.com> Tested-by:
James Grant <jamesg@zaltys.org> Signed-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by:
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Young Xiao authored
[ Upstream commit 62fd0e0a ] There is no deallocation of fusb300->ep[i] elements, allocated at fusb300_probe. The patch adds deallocation of fusb300->ep array elements. Signed-off-by:
Young Xiao <92siuyang@gmail.com> Signed-off-by:
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Kan Liang authored
[ Upstream commit e35faeb6 ] Add the CPUID model numbers of Icelake (ICL) desktop and server processors to the Intel family list. [ Qiuxu: Sort the macros by model number. ] Signed-off-by:
Kan Liang <kan.liang@linux.intel.com> Signed-off-by:
Borislav Petkov <bp@suse.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Cc: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> Cc: rui.zhang@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/20190603134122.13853-1-kan.liang@linux.intel.comSigned-off-by:
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Marcus Cooper authored
[ Upstream commit f9927000 ] Whilst testing the capture functionality of the i2s on the newer SoCs it was noticed that the recording was somewhat distorted. This was due to the offset not being set correctly on the receiver side. Signed-off-by:
Marcus Cooper <codekipper@gmail.com> Acked-by:
Maxime Ripard <maxime.ripard@bootlin.com> Acked-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Marcus Cooper authored
[ Upstream commit 7e46169a ] Although not causing any noticeable issues, the mask for the channel offset is covering too many bits. Signed-off-by:
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Yu-Hsuan Hsu authored
[ Upstream commit 5628c897 ] The supported formats are S16_LE and S24_LE now. However, by datasheet of max98090, S24_LE is only supported when it is in the right justified mode. We should remove 24-bit format if it is not in that mode to avoid triggering error. Signed-off-by:
Yu-Hsuan Hsu <yuhsuan@chromium.org> Signed-off-by:
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Hsin-Yi Wang authored
[ Upstream commit 2458d9d6 ] mtk_dsi_stop() should be called after mtk_drm_crtc_atomic_disable(), which needs ovl irq for drm_crtc_wait_one_vblank(), since after mtk_dsi_stop() is called, ovl irq will be disabled. If drm_crtc_wait_one_vblank() is called after last irq, it will timeout with this message: "vblank wait timed out on crtc 0". This happens sometimes when turning off the screen. In drm_atomic_helper.c#disable_outputs(), the calling sequence when turning off the screen is: 1. mtk_dsi_encoder_disable() --> mtk_output_dsi_disable() --> mtk_dsi_stop(); /* sometimes make vblank timeout in atomic_disable */ --> mtk_dsi_poweroff(); 2. mtk_drm_crtc_atomic_disable() --> drm_crtc_wait_one_vblank(); ... --> mtk_dsi_ddp_stop() --> mtk_dsi_poweroff(); mtk_dsi_poweroff() has reference count design, change to make mtk_dsi_stop() called in mtk_dsi_poweroff() when refcount is 0. Fixes: 0707632b ("drm/mediatek: update DSI sub driver flow for sending commands to panel") Signed-off-by:
Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by:
CK Hu <ck.hu@mediatek.com> Signed-off-by:
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Hsin-Yi Wang authored
[ Upstream commit a4cd1d2b ] num_pipes is used for mutex created in mtk_drm_crtc_create(). If we don't clear num_pipes count, when rebinding driver, the count will be accumulated. From mtk_disp_mutex_get(), there can only be at most 10 mutex id. Clear this number so it starts from 0 in every rebind. Fixes: 119f5173 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by:
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Hsin-Yi Wang authored
[ Upstream commit cf49b24f ] shutdown all CRTC when unbinding drm driver. Fixes: 119f5173 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by:
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Hsin-Yi Wang authored
[ Upstream commit f0fd8483 ] Unbinding components (i.e. mtk_dsi and mtk_disp_ovl/rdma/color) will trigger master(mtk_drm)'s .unbind(), and currently mtk_drm's unbind won't actually unbind components. During the next bind, mtk_drm_kms_init() is called, and the components are added back. .unbind() should call mtk_drm_kms_deinit() to unbind components. And since component_master_del() in .remove() will trigger .unbind(), which will also unregister device, it's fine to remove original functions called here. Fixes: 119f5173 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by:
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Hsin-Yi Wang authored
[ Upstream commit 8fd7a37b ] detatch panel in mtk_dsi_destroy_conn_enc(), since .bind will try to attach it again. Fixes: 2e54c14e ("drm/mediatek: Add DSI sub driver") Signed-off-by:
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Ranjani Sridharan authored
[ Upstream commit d6947bb2 ] HDA_DEV_ASOC type codec device refcounts are managed differently from HDA_DEV_LEGACY devices. The refcount is released explicitly in snd_hdac_ext_bus_device_remove() for ASOC type devices. So, remove the put_device() call in snd_hda_codec_dev_free() for such devices to make the refcount balanced. This will prevent the NULL pointer exception when the codec driver is released after the card is freed. Signed-off-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Kovács Tamás authored
[ Upstream commit 3e951e79 ] This tablet has an incorrect acpi identifier just like Thinkpad10 tablet, which is why it is trying to load the RT5640 driver instead of the RT5762 driver. The RT5640 driver, on the other hand, checks the hardware ID, so no driver are loaded during boot. This fix resolves to load the RT5672 driver on this tablet during boot. It also provides the correct IO configuration, like the jack detect mode 3, for 1.8V pullup. I would like to thank Pierre-Louis Bossart for helping with this patch. Signed-off-by:
Kovács Tamás <kepszlok@zohomail.eu> Signed-off-by:
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Błażej Szczygieł authored
[ Upstream commit abf82e8f ] Since recent high resolution scrolling changes the A4Tech driver must check for the "REL_WHEEL_HI_RES" usage code. Link: https://bugzilla.kernel.org/show_bug.cgi?id=203369 Fixes: 2dc702c9 ("HID: input: use the Resolution Multiplier for high-resolution scrolling") Signed-off-by:
Błażej Szczygieł <spaz16@wp.pl> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Lu Baolu authored
[ Upstream commit 66d78ad3 ] Set the page walk snoop to the right bit, otherwise the domain id field will be overlapped. Reported-by:
Dave Jiang <dave.jiang@intel.com> Fixes: 6f7db75e ("iommu/vt-d: Add second level page table interface") Signed-off-by:
Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de> Signed-off-by:
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Ranjani Sridharan authored
[ Upstream commit 34ac3c3e ] Removing link components results in topology unloading. So, acquire the client_mutex before removing components in soc_remove_link_components. This will prevent the lockdep warning seen when dai links are removed during topology removal. Signed-off-by:
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YueHaibing authored
[ Upstream commit 5caaf29a ] If spi_register_master fails in spi_bitbang_start because device_add failure, We should return the error code other than 0, otherwise calling spi_bitbang_stop may trigger NULL pointer dereference like this: BUG: KASAN: null-ptr-deref in __list_del_entry_valid+0x45/0xd0 Read of size 8 at addr 0000000000000000 by task syz-executor.0/3661 CPU: 0 PID: 3661 Comm: syz-executor.0 Not tainted 5.1.0+ #28 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 Call Trace: dump_stack+0xa9/0x10e ? __list_del_entry_valid+0x45/0xd0 ? __list_del_entry_valid+0x45/0xd0 __kasan_report+0x171/0x18d ? __list_del_entry_valid+0x45/0xd0 kasan_report+0xe/0x20 __list_del_entry_valid+0x45/0xd0 spi_unregister_controller+0x99/0x1b0 spi_lm70llp_attach+0x3ae/0x4b0 [spi_lm70llp] ? 0xffffffffc1128000 ? klist_next+0x131/0x1e0 ? driver_detach+0x40/0x40 [parport] port_check+0x3b/0x50 [parport] bus_for_each_dev+0x115/0x180 ? subsys_dev_iter_exit+0x20/0x20 __parport_register_driver+0x1f0/0x210 [parport] ? 0xffffffffc1150000 do_one_initcall+0xb9/0x3b5 ? perf_trace_initcall_level+0x270/0x270 ? kasan_unpoison_shadow+0x30/0x40 ? kasan_unpoison_shadow+0x30/0x40 do_init_module+0xe0/0x330 load_module+0x38eb/0x4270 ? module_frob_arch_sections+0x20/0x20 ? kernel_read_file+0x188/0x3f0 ? find_held_lock+0x6d/0xd0 ? fput_many+0x1a/0xe0 ? __do_sys_finit_module+0x162/0x190 __do_sys_finit_module+0x162/0x190 ? __ia32_sys_init_module+0x40/0x40 ? __mutex_unlock_slowpath+0xb4/0x3f0 ? wait_for_completion+0x240/0x240 ? vfs_write+0x160/0x2a0 ? lockdep_hardirqs_off+0xb5/0x100 ? mark_held_locks+0x1a/0x90 ? do_syscall_64+0x14/0x2a0 do_syscall_64+0x72/0x2a0 entry_SYSCALL_64_after_hwframe+0x49/0xbe Reported-by:
Hulk Robot <hulkci@huawei.com> Fixes: 702a4879 ("spi: bitbang: Let spi_bitbang_start() take a reference to master") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by:
Axel Lin <axel.lin@ingics.com> Reviewed-by:
Mukesh Ojha <mojha@codeaurora.org> Signed-off-by:
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Viorel Suman authored
[ Upstream commit 176a1183 ] snd_soc_component_update_bits() may return 1 if operation was successful and the value of the register changed. Return a non-zero in ak4458_rstn_control for an error only. Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by:
Viorel Suman <viorel.suman@nxp.com> Reviewed-by:
Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by:
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Libin Yang authored
[ Upstream commit 5087a8f1 ] If playback/capture is paused and system enters S3, after system returns from suspend, BE dai needs to call prepare() callback when playback/capture is released from pause if RESUME_INFO flag is not set. Currently, the dpcm_be_dai_prepare() function will block calling prepare() if the pcm is in SND_SOC_DPCM_STATE_PAUSED state. This will cause the following test case fail if the pcm uses BE: playback -> pause -> S3 suspend -> S3 resume -> pause release The playback may exit abnormally when pause is released because the BE dai prepare() is not called. This patch allows dpcm_be_dai_prepare() to call dai prepare() callback in SND_SOC_DPCM_STATE_PAUSED state. Signed-off-by:
Libin Yang <libin.yang@intel.com> Signed-off-by:
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Viorel Suman authored
[ Upstream commit a8dee20d ] AK4458 is probed successfully even if AK4458 is not present - this is caused by probe function returning no error on i2c access failure. Return an error on probe if i2c access has failed. Signed-off-by:
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Matt Flax authored
[ Upstream commit f3df05c8 ] The cs4265_readable_register function stopped short of the maximum register. An example bug is taken from : https://github.com/Audio-Injector/Ultra/issues/25 Where alsactl store fails with : Cannot read control '2,0,0,C Data Buffer,0': Input/output error This patch fixes the bug by setting the cs4265 to have readable registers up to the maximum hardware register CS4265_MAX_REGISTER. Signed-off-by:
Matt Flax <flatmax@flatmax.org> Reviewed-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
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Kai-Heng Feng authored
[ Upstream commit eb6964fa ] This device uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. BugLink: https://bugs.launchpad.net/bugs/1825718Signed-off-by:
Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by:
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Matthew Wilcox (Oracle) authored
commit 5c089fd0 upstream. If the entry is deleted from the IDR between the call to radix_tree_iter_find() and rcu_dereference_raw(), idr_get_next() will return NULL, which will end the iteration prematurely. We should instead continue to the next entry in the IDR. This only happens if the iteration is protected by the RCU lock. Most IDR users use a spinlock or semaphore to exclude simultaneous modifications. It was noticed once the PID allocator was converted to use the IDR, as it uses the RCU lock, but there may be other users elsewhere in the kernel. We can't use the normal pattern of calling radix_tree_deref_retry() (which catches both a retry entry in a leaf node and a node entry in the root) as the IDR supports storing entries which are unaligned, which will trigger an infinite loop if they are encountered. Instead, we have to explicitly check whether the entry is a retry entry. Fixes: 0a835c4f ("Reimplement IDR and IDA using the radix tree") Reported-by:
Brendan Gregg <bgregg@netflix.com> Tested-by:
Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Florian Westphal authored
commit 69aeb538 upstream. Guard this with a check vs. ipv4, IPCB isn't valid in ipv6 case. Signed-off-by:
Florian Westphal <fw@strlen.de> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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Florian Westphal authored
commit 91a9048f upstream. We can't deal with tcp sequence number rewrite in flow_offload. While at it, simplify helper check, we only need to know if the extension is present, we don't need the helper data. Signed-off-by:
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Florian Westphal authored
commit 8437a620 upstream. Without it, whenever a packet has to be pushed up the stack (e.g. because of mtu mismatch), then conntrack will flag packets as invalid, which in turn breaks NAT. Signed-off-by:
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Florian Westphal authored
commit e75b3e1c upstream. Its irrelevant if the DF bit is set or not, we must pass packet to stack in either case. If the DF bit is set, we must pass it to stack so the appropriate ICMP error can be generated. If the DF is not set, we must pass it to stack for fragmentation. Signed-off-by:
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Oleg Nesterov authored
commit 97abc889 upstream. This is the minimal fix for stable, I'll send cleanups later. Commit 854a6ed5 ("signal: Add restore_user_sigmask()") introduced the visible change which breaks user-space: a signal temporary unblocked by set_user_sigmask() can be delivered even if the caller returns success or timeout. Change restore_user_sigmask() to accept the additional "interrupted" argument which should be used instead of signal_pending() check, and update the callers. Eric said: : For clarity. I don't think this is required by posix, or fundamentally to : remove the races in select. It is what linux has always done and we have : applications who care so I agree this fix is needed. : : Further in any case where the semantic change that this patch rolls back : (aka where allowing a signal to be delivered and the select like call to : complete) would be advantage we can do as well if not better by using : signalfd. : : Michael is there any chance we can get this guarantee of the linux : implementation of pselect and friends clearly documented. The guarantee : that if the system call completes successfully we are guaranteed that no : signal that is unblocked by using sigmask will be delivered? Link: http://lkml.kernel.org/r/20190604134117.GA29963@redhat.com Fixes: 854a6ed5 ("signal: Add restore_user_sigmask()") Signed-off-by:
Oleg Nesterov <oleg@redhat.com> Reported-by:
Eric Wong <e@80x24.org> Tested-by:
"Eric W. Biederman" <ebiederm@xmission.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Deepa Dinamani <deepa.kernel@gmail.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jason Baron <jbaron@akamai.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: David Laight <David.Laight@ACULAB.COM> Cc: <stable@vger.kernel.org> [5.0+] Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Matias Karhumaa authored
commit eca94432 upstream. Fix minimum encryption key size check so that HCI_MIN_ENC_KEY_SIZE is also allowed as stated in the comment. This bug caused connection problems with devices having maximum encryption key size of 7 octets (56-bit). Fixes: 693cd8ce ("Bluetooth: Fix regression with minimum encryption key size alignment") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=203997Signed-off-by:
Matias Karhumaa <matias.karhumaa@gmail.com> Cc: stable@vger.kernel.org Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
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- 03 Jul, 2019 6 commits
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Greg Kroah-Hartman authored
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Jean-Philippe Brucker authored
commit c5e2edeb upstream. GCC 8.1.0 reports that the ldadd instruction encoding, recently added to insn.c, doesn't match the mask and couldn't possibly be identified: linux/arch/arm64/include/asm/insn.h: In function 'aarch64_insn_is_ldadd': linux/arch/arm64/include/asm/insn.h:280:257: warning: bitwise comparison always evaluates to false [-Wtautological-compare] Bits [31:30] normally encode the size of the instruction (1 to 8 bytes) and the current instruction value only encodes the 4- and 8-byte variants. At the moment only the BPF JIT needs this instruction, and doesn't require the 1- and 2-byte variants, but to be consistent with our other ldr and str instruction encodings, clear the size field in the insn value. Fixes: 34b8ab09 ("bpf, arm64: use more scalable stadd over ldxr / stxr loop in xadd") Acked-by:
Daniel Borkmann <daniel@iogearbox.net> Reported-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by:
Jean-Philippe Brucker <jean-philippe.brucker@arm.com> Signed-off-by:
Will Deacon <will.deacon@arm.com> Signed-off-by:
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Xin Long authored
commit c3bcde02 upstream. udp_tunnel(6)_xmit_skb() called by tipc_udp_xmit() expects a tunnel device to count packets on dev->tstats, a perpcu variable. However, TIPC is using udp tunnel with no tunnel device, and pass the lower dev, like veth device that only initializes dev->lstats(a perpcu variable) when creating it. Later iptunnel_xmit_stats() called by ip(6)tunnel_xmit() thinks the dev as a tunnel device, and uses dev->tstats instead of dev->lstats. tstats' each pointer points to a bigger struct than lstats, so when tstats->tx_bytes is increased, other percpu variable's members could be overwritten. syzbot has reported quite a few crashes due to fib_nh_common percpu member 'nhc_pcpu_rth_output' overwritten, call traces are like: BUG: KASAN: slab-out-of-bounds in rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 rt_cache_valid+0x158/0x190 net/ipv4/route.c:1556 __mkroute_output net/ipv4/route.c:2332 [inline] ip_route_output_key_hash_rcu+0x819/0x2d50 net/ipv4/route.c:2564 ip_route_output_key_hash+0x1ef/0x360 net/ipv4/route.c:2393 __ip_route_output_key include/net/route.h:125 [inline] ip_route_output_flow+0x28/0xc0 net/ipv4/route.c:2651 ip_route_output_key include/net/route.h:135 [inline] ... or: kasan: GPF could be caused by NULL-ptr deref or user memory access RIP: 0010:dst_dev_put+0x24/0x290 net/core/dst.c:168 <IRQ> rt_fibinfo_free_cpus net/ipv4/fib_semantics.c:200 [inline] free_fib_info_rcu+0x2e1/0x490 net/ipv4/fib_semantics.c:217 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 ... The issue exists since tunnel stats update is moved to iptunnel_xmit by Commit 039f5062 ("ip_tunnel: Move stats update to iptunnel_xmit()"), and here to fix it by passing a NULL tunnel dev to udp_tunnel(6)_xmit_skb so that the packets counting won't happen on dev->tstats. Reported-by: syzbot+9d4c12bfd45a58738d0a@syzkaller.appspotmail.com Reported-by: syzbot+a9e23ea2aa21044c2798@syzkaller.appspotmail.com Reported-by: syzbot+c4c4b2bb358bb936ad7e@syzkaller.appspotmail.com Reported-by: syzbot+0290d2290a607e035ba1@syzkaller.appspotmail.com Reported-by: syzbot+a43d8d4e7e8a7a9e149e@syzkaller.appspotmail.com Reported-by: syzbot+a47c5f4c6c00fc1ed16e@syzkaller.appspotmail.com Fixes: 039f5062 ("ip_tunnel: Move stats update to iptunnel_xmit()") Signed-off-by:
Xin Long <lucien.xin@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Amir Goldstein authored
commit c285a2f0 upstream. When implementing connector fsid cache, we only initialized the cache when the first mark added to object was added by FAN_REPORT_FID group. We forgot to update conn->fsid when the second mark is added by FAN_REPORT_FID group to an already attached connector without fsid cache. Reported-and-tested-by: syzbot+c277e8e2f46414645508@syzkaller.appspotmail.com Fixes: 77115225 ("fanotify: cache fsid in fsnotify_mark_connector") Signed-off-by:
Amir Goldstein <amir73il@gmail.com> Signed-off-by:
Jan Kara <jack@suse.cz> Signed-off-by:
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Jason Gunthorpe authored
commit 641114d2 upstream. gcc 9 now does allocation size tracking and thinks that passing the member of a union and then accessing beyond that member's bounds is an overflow. Instead of using the union member, use the entire union with a cast to get to the sockaddr. gcc will now know that the memory extends the full size of the union. Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
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Will Deacon authored
commit 42750351 upstream. The architecture implementations of 'arch_futex_atomic_op_inuser()' and 'futex_atomic_cmpxchg_inatomic()' are permitted to return only -EFAULT, -EAGAIN or -ENOSYS in the case of failure. Update the comments in the asm-generic/ implementation and also a stray reference in the robust futex documentation. Signed-off-by:
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