- 16 Jul, 2020 18 commits
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yu kuai authored
[ Upstream commit 48454460 ] if of_find_device_by_node() succeed, imx6q_suspend_init() doesn't have a corresponding put_device(). Thus add a jump target to fix the exception handling for this function implementation. Signed-off-by:
yu kuai <yukuai3@huawei.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Zhang Xiaoxu authored
[ Upstream commit 5618303d ] As the man description of the truncate, if the size changed, then the st_ctime and st_mtime fields should be updated. But in cifs, we doesn't do it. It lead the xfstests generic/313 failed. So, add the ATTR_MTIME|ATTR_CTIME flags on attrs when change the file size Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Zhang Xiaoxu <zhangxiaoxu5@huawei.com> Signed-off-by:
Steve French <stfrench@microsoft.com> Signed-off-by:
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Vasily Gorbik authored
[ Upstream commit 998f5bbe ] Currently if early_pgm_check_handler is called it ends up in pgm check loop. The problem is that early_pgm_check_handler is instrumented by KASAN but executed without DAT flag enabled which leads to addressing exception when KASAN checks try to access shadow memory. Fix that by executing early handlers with DAT flag on under KASAN as expected. Reported-and-tested-by:
Alexander Egorenkov <egorenar@linux.ibm.com> Reviewed-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
Vasily Gorbik <gor@linux.ibm.com> Signed-off-by:
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Hans de Goede authored
[ Upstream commit a05caf9e ] The Acer S1003 has proper DMI strings for sys-vendor and product-name, so we do not need to match by BIOS-date. This means that the Acer S1003 can use the generic lcd800x1280_rightside_up drm_dmi_panel_orientation_data struct which is also used by other quirks. Reviewed-by:
Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200531093025.28050-2-hdegoede@redhat.comSigned-off-by:
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Hans de Goede authored
[ Upstream commit 6c22bc18 ] Like the Asus T100HA the Asus T101HA also uses a panel which has been mounted 90 degrees rotated, albeit in the opposite direction. Add a quirk for this. Reviewed-by:
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Ciara Loftus authored
[ Upstream commit d59e2679 ] READ_ONCE should be used when reading rings prior to accessing the statistics pointer. Introduce this as well as the corresponding WRITE_ONCE usage when allocating and freeing the rings, to ensure protected access. Signed-off-by:
Ciara Loftus <ciara.loftus@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Ciara Loftus authored
[ Upstream commit f140ad9f ] READ_ONCE should be used when reading rings prior to accessing the statistics pointer. Introduce this as well as the corresponding WRITE_ONCE usage when allocating and freeing the rings, to ensure protected access. Signed-off-by:
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Zhenzhong Duan authored
[ Upstream commit 06096cc6 ] If an spi device is unbounded from the driver before the release process, there will be an NULL pointer reference when it's referenced in spi_slave_abort(). Fix it by checking it's already freed before reference. Signed-off-by:
Zhenzhong Duan <zhenzhong.duan@gmail.com> Link: https://lore.kernel.org/r/20200618032125.4650-2-zhenzhong.duan@gmail.comSigned-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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Zhenzhong Duan authored
[ Upstream commit abd42781 ] Imagine below scene, spidev is referenced after it's freed. spidev_release() spidev_remove() ... spin_lock_irq(&spidev->spi_lock); spidev->spi = NULL; spin_unlock_irq(&spidev->spi_lock); mutex_lock(&device_list_lock); dofree = (spidev->spi == NULL); if (dofree) kfree(spidev); mutex_unlock(&device_list_lock); mutex_lock(&device_list_lock); list_del(&spidev->device_entry); device_destroy(spidev_class, spidev->devt); clear_bit(MINOR(spidev->devt), minors); if (spidev->users == 0) kfree(spidev); mutex_unlock(&device_list_lock); Fix it by resetting spidev->spi in device_list_lock's protection. Signed-off-by:
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Thierry Reding authored
[ Upstream commit d9a0a05b ] Currently when a host1x device driver is unregistered, it is not detached from the host1x controller, which means that the device will stay around and when the driver is registered again, it may bind to the old, stale device rather than the new one that was created from scratch upon driver registration. This in turn can cause various weird crashes within the driver core because it is confronted with a device that was already deleted. Fix this by detaching the driver from the host1x controller when it is unregistered. This ensures that the deleted device also is no longer present in the device list that drivers will bind to. Reported-by:
Sowjanya Komatineni <skomatineni@nvidia.com> Signed-off-by:
Thierry Reding <treding@nvidia.com> Tested-by:
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Nicolin Chen authored
[ Upstream commit ef4e417e ] Though the unconditional enable/disable code is not a final solution, we don't want to run into a NULL pointer situation when window group doesn't link to its DC parent if the DC is disabled in Device Tree. So this patch simply adds a check to make sure that window group has a valid parent before running into tegra_windowgroup_enable/disable. Signed-off-by:
Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by:
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Tony Lindgren authored
[ Upstream commit 0df12a01 ] We can currently sometimes get "RXS timed out" errors and "EOT timed out" errors with spi transfers. These errors can be made easy to reproduce by reading the cpcap iio values in a loop while keeping the CPUs busy by also reading /dev/urandom. The "RXS timed out" errors we can fix by adding spi-cpol and spi-cpha in addition to the spi-cs-high property we already have. The "EOT timed out" errors we can fix by increasing the spi clock rate to 9.6 MHz. Looks similar MC13783 PMIC says it works at spi clock rates up to 20 MHz, so let's assume we can pick any rate up to 20 MHz also for cpcap. Cc: maemo-leste@lists.dyne.org Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
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Jens Thoms Toerring authored
[ Upstream commit 53d86095 ] The assembly and disassembly of data to be sent to or received from a device invoke functions regmap_format_XX() and regmap_parse_XX() that extract or insert data items from or into a buffer, using assignments. In some cases the functions are called with a buffer pointer with an odd address. On architectures with strict alignment requirements this can result in a kernel crash. The assignments have been replaced by functions that take alignment into account. Signed-off-by:
Jens Thoms Toerring <jt@toerring.de> Link: https://lore.kernel.org/r/20200531095300.GA27570@toerring.deSigned-off-by:
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Krzysztof Kozlowski authored
[ Upstream commit 3d87b613 ] If shared interrupt comes late, during probe error path or device remove (could be triggered with CONFIG_DEBUG_SHIRQ), the interrupt handler dspi_interrupt() will access registers with the clock being disabled. This leads to external abort on non-linefetch on Toradex Colibri VF50 module (with Vybrid VF5xx): $ echo 4002d000.spi > /sys/devices/platform/soc/40000000.bus/4002d000.spi/driver/unbind Unhandled fault: external abort on non-linefetch (0x1008) at 0x8887f02c Internal error: : 1008 [#1] ARM Hardware name: Freescale Vybrid VF5xx/VF6xx (Device Tree) Backtrace: (regmap_mmio_read32le) (regmap_mmio_read) (_regmap_bus_reg_read) (_regmap_read) (regmap_read) (dspi_interrupt) (free_irq) (devm_irq_release) (release_nodes) (devres_release_all) (device_release_driver_internal) The resource-managed framework should not be used for shared interrupt handling, because the interrupt handler might be called after releasing other resources and disabling clocks. Similar bug could happen during suspend - the shared interrupt handler could be invoked after suspending the device. Each device sharing this interrupt line should disable the IRQ during suspend so handler will be invoked only in following cases: 1. None suspended, 2. All devices resumed. Fixes: 349ad66c ("spi:Add Freescale DSPI driver for Vybrid VF610 platform") Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Tested-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by:
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Chuanhua Han authored
[ Upstream commit 13aed239 ] Some SoC share one irq number between DSPI controllers. For example, on the LX2160 board, DSPI0 and DSPI1 share one irq number. In this case, only one DSPI controller can register successfully, and others will fail. Signed-off-by:
Chuanhua Han <chuanhua.han@nxp.com> Signed-off-by:
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Krzysztof Kozlowski authored
[ Upstream commit 7684580d ] During device removal, the driver should unregister the SPI controller and stop the hardware. Otherwise the dspi_transfer_one_message() could wait on completion infinitely. Additionally, calling spi_unregister_controller() first in device removal reverse-matches the probe function, where SPI controller is registered at the end. Fixes: 05209f45 ("spi: fsl-dspi: add missing clk_disable_unprepare() in dspi_remove()") Reported-by:
Vladimir Oltean <olteanv@gmail.com> Signed-off-by:
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Peng Ma authored
[ Upstream commit dc234825 ] We need to ensure dspi controller could be stopped in order for kexec to start the next kernel. So add the shutdown operation support. Signed-off-by:
Peng Ma <peng.ma@nxp.com> Link: https://lore.kernel.org/r/20200424061216.27445-1-peng.ma@nxp.comSigned-off-by:
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Christian Borntraeger authored
[ Upstream commit 77491129 ] The current number of KVM_IRQCHIP_NUM_PINS results in an order 3 allocation (32kb) for each guest start/restart. This can result in OOM killer activity even with free swap when the memory is fragmented enough: kernel: qemu-system-s39 invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_COMP|__GFP_ZERO), order=3, oom_score_adj=0 kernel: CPU: 1 PID: 357274 Comm: qemu-system-s39 Kdump: loaded Not tainted 5.4.0-29-generic #33-Ubuntu kernel: Hardware name: IBM 8562 T02 Z06 (LPAR) kernel: Call Trace: kernel: ([<00000001f848fe2a>] show_stack+0x7a/0xc0) kernel: [<00000001f8d3437a>] dump_stack+0x8a/0xc0 kernel: [<00000001f8687032>] dump_header+0x62/0x258 kernel: [<00000001f8686122>] oom_kill_process+0x172/0x180 kernel: [<00000001f8686abe>] out_of_memory+0xee/0x580 kernel: [<00000001f86e66b8>] __alloc_pages_slowpath+0xd18/0xe90 kernel: [<00000001f86e6ad4>] __alloc_pages_nodemask+0x2a4/0x320 kernel: [<00000001f86b1ab4>] kmalloc_order+0x34/0xb0 kernel: [<00000001f86b1b62>] kmalloc_order_trace+0x32/0xe0 kernel: [<00000001f84bb806>] kvm_set_irq_routing+0xa6/0x2e0 kernel: [<00000001f84c99a4>] kvm_arch_vm_ioctl+0x544/0x9e0 kernel: [<00000001f84b8936>] kvm_vm_ioctl+0x396/0x760 kernel: [<00000001f875df66>] do_vfs_ioctl+0x376/0x690 kernel: [<00000001f875e304>] ksys_ioctl+0x84/0xb0 kernel: [<00000001f875e39a>] __s390x_sys_ioctl+0x2a/0x40 kernel: [<00000001f8d55424>] system_call+0xd8/0x2c8 As far as I can tell s390x does not use the iopins as we bail our for anything other than KVM_IRQ_ROUTING_S390_ADAPTER and the chip/pin is only used for KVM_IRQ_ROUTING_IRQCHIP. So let us use a small number to reduce the memory footprint. Signed-off-by:
Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by:
Cornelia Huck <cohuck@redhat.com> Reviewed-by:
David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20200617083620.5409-1-borntraeger@de.ibm.comSigned-off-by:
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- 09 Jul, 2020 22 commits
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Greg Kroah-Hartman authored
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Peter Jones authored
commit 435d1a47 upstream. In most cases, such as CONFIG_ACPI_CUSTOM_DSDT and CONFIG_ACPI_TABLE_UPGRADE, boot-time modifications to firmware tables are tied to specific Kconfig options. Currently this is not the case for modifying the ACPI SSDT via the efivar_ssdt kernel command line option and associated EFI variable. This patch adds CONFIG_EFI_CUSTOM_SSDT_OVERLAYS, which defaults disabled, in order to allow enabling or disabling that feature during the build. Cc: <stable@vger.kernel.org> Signed-off-by:
Peter Jones <pjones@redhat.com> Link: https://lore.kernel.org/r/20200615202408.2242614-1-pjones@redhat.comSigned-off-by:
Ard Biesheuvel <ardb@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Hou Tao authored
commit 7b237748 upstream. The unit of max_io_len is sector instead of byte (spotted through code review), so fix it. Fixes: 3b1a94c8 ("dm zoned: drive-managed zoned block device target") Cc: stable@vger.kernel.org Signed-off-by:
Hou Tao <houtao1@huawei.com> Reviewed-by:
Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by:
Mike Snitzer <snitzer@redhat.com> Signed-off-by:
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Marc Zyngier authored
commit 005c34ae upstream. The GIC driver uses a RMW sequence to update the affinity, and relies on the gic_lock_irqsave/gic_unlock_irqrestore sequences to update it atomically. But these sequences only expand into anything meaningful if the BL_SWITCHER option is selected, which almost never happens. It also turns out that using a RMW and locks is just as silly, as the GIC distributor supports byte accesses for the GICD_TARGETRn registers, which when used make the update atomic by definition. Drop the terminally broken code and replace it by a byte write. Fixes: 04c8b0f8 ("irqchip/gic: Make locking a BL_SWITCHER only feature") Cc: stable@vger.kernel.org Signed-off-by:
Marc Zyngier <maz@kernel.org> Signed-off-by:
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Hauke Mehrtens authored
commit fcec538e upstream. This resolves the hazard between the mtc0 in the change_c0_status() and the mfc0 in configure_exception_vector(). Without resolving this hazard configure_exception_vector() could read an old value and would restore this old value again. This would revert the changes change_c0_status() did. I checked this by printing out the read_c0_status() at the end of per_cpu_trap_init() and the ST0_MX is not set without this patch. The hazard is documented in the MIPS Architecture Reference Manual Vol. III: MIPS32/microMIPS32 Privileged Resource Architecture (MD00088), rev 6.03 table 8.1 which includes: Producer | Consumer | Hazard ----------|----------|---------------------------- mtc0 | mfc0 | any coprocessor 0 register I saw this hazard on an Atheros AR9344 rev 2 SoC with a MIPS 74Kc CPU. There the change_c0_status() function would activate the DSPen by setting ST0_MX in the c0_status register. This was reverted and then the system got a DSP exception when the DSP registers were saved in save_dsp() in the first process switch. The crash looks like this: [ 0.089999] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.097796] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.107070] Kernel panic - not syncing: Unexpected DSP exception [ 0.113470] Rebooting in 1 seconds.. We saw this problem in OpenWrt only on the MIPS 74Kc based Atheros SoCs, not on the 24Kc based SoCs. We only saw it with kernel 5.4 not with kernel 4.19, in addition we had to use GCC 8.4 or 9.X, with GCC 8.3 it did not happen. In the kernel I bisected this problem to commit 9012d011 ("compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING"), but when this was reverted it also happened after commit 172dcd93 ("MIPS: Always allocate exception vector for MIPSr2+"). Commit 0b24cae4 ("MIPS: Add missing EHB in mtc0 -> mfc0 sequence.") does similar changes to a different file. I am not sure if there are more places affected by this problem. Signed-off-by:
Hauke Mehrtens <hauke@hauke-m.de> Cc: <stable@vger.kernel.org> Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by:
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Zhang Xiaoxu authored
commit 9ffad926 upstream. When xfstest generic/035, we found the target file was deleted if the rename return -EACESS. In cifs_rename2, we unlink the positive target dentry if rename failed with EACESS or EEXIST, even if the target dentry is positived before rename. Then the existing file was deleted. We should just delete the target file which created during the rename. Reported-by:
Aurelien Aptel <aaptel@suse.com> Signed-off-by:
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Paul Aurich authored
commit ad35f169 upstream. Fixes: 3e7a02d4 ("smb3: allow disabling requesting leases") Signed-off-by:
Paul Aurich <paul@darkrain42.org> CC: Stable <stable@vger.kernel.org> Signed-off-by:
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Paul Aurich authored
commit 00dfbc2f upstream. Without this: - persistent handles will only be enabled for per-user tcons if the server advertises the 'Continuous Availabity' capability - resilient handles would never be enabled for per-user tcons Signed-off-by:
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Paul Aurich authored
commit cc15461c upstream. Ensure multiuser SMB3 mounts use encryption for all users' tcons if the mount options are configured to require encryption. Without this, only the primary tcon and IPC tcons are guaranteed to be encrypted. Per-user tcons would only be encrypted if the server was configured to require encryption. Signed-off-by:
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Greg Kroah-Hartman authored
This reverts commit 2d50acd7 which is commit f0bd62b6 upstream. It causes a number of reported issues and a fix for it has not hit Linus's tree yet. Revert this to resolve those problems. Cc: Alexander Tsoy <alexander@tsoy.me> Cc: Takashi Iwai <tiwai@suse.de> Cc: Sasha Levin <sashal@kernel.org> Cc: Hans de Goede <jwrdegoede@fedoraproject.org> Signed-off-by:
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J. Bruce Fields authored
commit 22cf8419 upstream. The server is failing to apply the umask when creating new objects on filesystems without ACL support. To reproduce this, you need to use NFSv4.2 and a client and server recent enough to support umask, and you need to export a filesystem that lacks ACL support (for example, ext4 with the "noacl" mount option). Filesystems with ACL support are expected to take care of the umask themselves (usually by calling posix_acl_create). For filesystems without ACL support, this is up to the caller of vfs_create(), vfs_mknod(), or vfs_mkdir(). Reported-by:
Elliott Mitchell <ehem+debian@m5p.com> Reported-by:
Salvatore Bonaccorso <carnil@debian.org> Tested-by:
J. Bruce Fields <bfields@redhat.com> Signed-off-by:
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Wolfram Sang authored
[ Upstream commit 59791128 ] I2C_SMBUS_BLOCK_MAX defines already the maximum number as defined in the SMBus 2.0 specs. I don't see a reason to add 1 here. Also, fix the errno to what is suggested for this error. Fixes: c9bfdc7c ("i2c: mlxcpld: Add support for smbus block read transaction") Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by:
Michael Shych <michaelsh@mellanox.com> Tested-by:
Wolfram Sang <wsa@kernel.org> Signed-off-by:
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Chris Packham authored
[ Upstream commit cd217f23 ] The PCA9665 datasheet says that I2CSTA = 78h indicates that SCL is stuck low, this differs to the PCA9564 which uses 90h for this indication. Treat either 0x78 or 0x90 as an indication that the SCL line is stuck. Based on looking through the PCA9564 and PCA9665 datasheets this should be safe for both chips. The PCA9564 should not return 0x78 for any valid state and the PCA9665 should not return 0x90. Fixes: eff9ec95 ("i2c-algo-pca: Add PCA9665 support") Signed-off-by:
Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Christoph Hellwig authored
[ Upstream commit 72d44711 ] For private namespaces ns->head_disk is NULL, so add a NULL check before updating the BDI capabilities. Fixes: b2ce4d90 ("nvme-multipath: set bdi capabilities once") Reported-by:
Avinash M N <Avinash.M.N@wdc.com> Signed-off-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Sagi Grimberg <sagi@grimberg.me> Reviewed-by:
Max Gurtovoy <maxg@mellanox.com> Signed-off-by:
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Paul Aurich authored
[ Upstream commit 5391b8e1 ] The flag from the primary tcon needs to be copied into the volume info so that cifs_get_tcon will try to enable extensions on the per-user tcon. At that point, since posix extensions must have already been enabled on the superblock, don't try to needlessly adjust the mount flags. Fixes: ce558b0e ("smb3: Add posix create context for smb3.11 posix mounts") Fixes: b326614e ("smb3: allow "posix" mount option to enable new SMB311 protocol extensions") Signed-off-by:
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Hou Tao authored
[ Upstream commit e7eea44e ] Else there will be memory leak if alloc_disk() fails. Fixes: 6a27b656 ("block: virtio-blk: support multi virt queues per virtio-blk device") Signed-off-by:
Stefano Garzarella <sgarzare@redhat.com> Reviewed-by:
Ming Lei <ming.lei@redhat.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk> Signed-off-by:
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Chen-Yu Tsai authored
[ Upstream commit bda8eaa6 ] The HPD sense mechanism in Allwinner's old HDMI encoder hardware is more or less an input-only GPIO. Other GPIO-based HPD implementations directly return the current state, instead of polling for a specific state and returning the other if that times out. Remove the I/O polling from sun4i_hdmi_connector_detect() and directly return a known state based on the current reading. This also gets rid of excessive CPU usage by kworker as reported on Stack Exchange [1] and Armbian forums [2]. [1] https://superuser.com/questions/1515001/debian-10-buster-on-cubietruck-with-bug-in-sun4i-drm-hdmi [2] https://forum.armbian.com/topic/14282-headless-systems-and-sun4i_drm_hdmi-a10a20/ Fixes: 9c568101 ("drm/sun4i: Add HDMI support") Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200629060032.24134-1-wens@kernel.orgSigned-off-by:
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Misono Tomohiro authored
[ Upstream commit 8b97f992 ] Although it rarely happens, we should call free_capabilities() if error happens after read_capabilities() to free allocated strings. Fixes: de584afa ("hwmon driver for ACPI 4.0 power meters") Signed-off-by:
Misono Tomohiro <misono.tomohiro@jp.fujitsu.com> Link: https://lore.kernel.org/r/20200625043242.31175-1-misono.tomohiro@jp.fujitsu.comSigned-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Chu Lin authored
[ Upstream commit 016983d1 ] Per the datasheet for max6697, OVERT mask and ALERT mask are different. For example, the 7th bit of OVERT is the local channel but for alert mask, the 6th bit is the local channel. Therefore, we can't apply the same mask for both registers. In addition to that, the max6697 driver is supposed to be compatibale with different models. I manually went over all the listed chips and made sure all chip types have the same layout. Testing; mask value of 0x9 should map to 0x44 for ALERT and 0x84 for OVERT. I used iotool to read the reg value back to verify. I only tested this change on max6581. Reference: https://datasheets.maximintegrated.com/en/ds/MAX6581.pdf https://datasheets.maximintegrated.com/en/ds/MAX6697.pdf https://datasheets.maximintegrated.com/en/ds/MAX6699.pdfSigned-off-by:
Chu Lin <linchuyuan@google.com> Fixes: 5372d2d7 ("hwmon: Driver for Maxim MAX6697 and compatibles") Signed-off-by:
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Rahul Lakkireddy authored
[ Upstream commit 1992ded5 ] The data in destination buffer is expected to be be parsed in big endian. So, use the right context. Fixes following sparse warning: cudbg_lib.c:2041:44: warning: incorrect type in assignment (different base types) cudbg_lib.c:2041:44: expected unsigned long long [usertype] cudbg_lib.c:2041:44: got restricted __be64 [usertype] Fixes: 736c3b94 ("cxgb4: collect egress and ingress SGE queue contexts") Signed-off-by:
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Rahul Lakkireddy authored
[ Upstream commit f286dd8e ] Use correct type to check for all-mask exact match IP addresses. Fixes following sparse warnings due to big endian value checks against 0xffffffff in is_addr_all_mask(): cxgb4_filter.c:977:25: warning: restricted __be32 degrades to integer cxgb4_filter.c:983:37: warning: restricted __be32 degrades to integer cxgb4_filter.c:984:37: warning: restricted __be32 degrades to integer cxgb4_filter.c:985:37: warning: restricted __be32 degrades to integer cxgb4_filter.c:986:37: warning: restricted __be32 degrades to integer Fixes: 3eb8b62d ("cxgb4: add support to create hash-filters via tc-flower offload") Signed-off-by:
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Rahul Lakkireddy authored
[ Upstream commit 27f78cb2 ] TC-U32 passes all keys values and masks in __be32 format. The parser already expects this and hence pass the value and masks in __be32 natively to the parser. Fixes following sparse warnings in several places: cxgb4_tc_u32.c:57:21: warning: incorrect type in assignment (different base types) cxgb4_tc_u32.c:57:21: expected unsigned int [usertype] val cxgb4_tc_u32.c:57:21: got restricted __be32 [usertype] val cxgb4_tc_u32_parse.h:48:24: warning: cast to restricted __be32 Fixes: 2e8aad7b ("cxgb4: add parser to translate u32 filters to internal spec") Signed-off-by:
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