- 06 May, 2015 40 commits
-
-
Sabrina Dubroca authored
commit 08e83316 upstream. There is a race condition between e1000_change_mtu's cleanups and netpoll, when we change the MTU across jumbo size: Changing MTU frees all the rx buffers: e1000_change_mtu -> e1000_down -> e1000_clean_all_rx_rings -> e1000_clean_rx_ring Then, close to the end of e1000_change_mtu: pr_info -> ... -> netpoll_poll_dev -> e1000_clean -> e1000_clean_rx_irq -> e1000_alloc_rx_buffers -> e1000_alloc_frag And when we come back to do the rest of the MTU change: e1000_up -> e1000_configure -> e1000_configure_rx -> e1000_alloc_jumbo_rx_buffers alloc_jumbo finds the buffers already != NULL, since data (shared with page in e1000_rx_buffer->rxbuf) has been re-alloc'd, but it's garbage, or at least not what is expected when in jumbo state. This results in an unusable adapter (packets don't get through), and a NULL pointer dereference on the next call to e1000_clean_rx_ring (other mtu change, link down, shutdown): BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff81194d6e>] put_compound_page+0x7e/0x330 [...] Call Trace: [<ffffffff81195445>] put_page+0x55/0x60 [<ffffffff815d9f44>] e1000_clean_rx_ring+0x134/0x200 [<ffffffff815da055>] e1000_clean_all_rx_rings+0x45/0x60 [<ffffffff815df5e0>] e1000_down+0x1c0/0x1d0 [<ffffffff811e2260>] ? deactivate_slab+0x7f0/0x840 [<ffffffff815e21bc>] e1000_change_mtu+0xdc/0x170 [<ffffffff81647050>] dev_set_mtu+0xa0/0x140 [<ffffffff81664218>] do_setlink+0x218/0xac0 [<ffffffff814459e9>] ? nla_parse+0xb9/0x120 [<ffffffff816652d0>] rtnl_newlink+0x6d0/0x890 [<ffffffff8104f000>] ? kvm_clock_read+0x20/0x40 [<ffffffff810a2068>] ? sched_clock_cpu+0xa8/0x100 [<ffffffff81663802>] rtnetlink_rcv_msg+0x92/0x260 By setting the allocator to a dummy version, netpoll can't mess up our rx buffers. The allocator is set back to a sane value in e1000_configure_rx. Fixes: edbbb3ca ("e1000: implement jumbo receive with partial descriptors") Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Tested-by:
Aaron Brown <aaron.f.brown@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
Calvin Owens authored
commit 28423ad2 upstream. While debugging an issue with excessive softirq usage, I encountered the following note in commit 3e339b5d ("softirq: Use hotplug thread infrastructure"): [ paulmck: Call rcu_note_context_switch() with interrupts enabled. ] ...but despite this note, the patch still calls RCU with IRQs disabled. This seemingly innocuous change caused a significant regression in softirq CPU usage on the sending side of a large TCP transfer (~1 GB/s): when introducing 0.01% packet loss, the softirq usage would jump to around 25%, spiking as high as 50%. Before the change, the usage would never exceed 5%. Moving the call to rcu_note_context_switch() after the cond_sched() call, as it was originally before the hotplug patch, completely eliminated this problem. Signed-off-by:
Calvin Owens <calvinowens@fb.com> Signed-off-by:
Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by:
Mike Galbraith <mgalbraith@suse.de> Signed-off-by:
-
Al Viro authored
commit 3cab989a upstream. Calling unlazy_walk() in walk_component() and do_last() when we find a symlink that needs to be followed doesn't acquire a reference to vfsmount. That's fine when the symlink is on the same vfsmount as the parent directory (which is almost always the case), but it's not always true - one _can_ manage to bind a symlink on top of something. And in such cases we end up with excessive mntput(). Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
-
Dmitry Torokhov authored
commit 9535c475 upstream. The hardware, according to the specs, is limited to 256 byte transfers, and current driver has no protections in case users attempt to do larger transfers. The code will just stomp over status register and mayhem ensues. Let's split larger transfers into digestable chunks. Doing this allows Atmel MXT driver on Pixel 1 function properly (it hasn't since commit 9d8dc3e5 "Input: atmel_mxt_ts - implement T44 message handling" which tries to consume multiple touchscreen/touchpad reports in a single transaction). Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Signed-off-by:
-
Alex Deucher authored
commit fd99a094 upstream. Use the correct flags for atom. v2: handle DRM_MODE_FLAG_DBLCLK Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Mark Brown authored
commit c1c21f4e upstream. Current -next fails to link an ARM allmodconfig because drivers that use the core recovery functions can be built as modules but those functions are not exported: ERROR: "i2c_generic_gpio_recovery" [drivers/i2c/busses/i2c-davinci.ko] undefined! ERROR: "i2c_generic_scl_recovery" [drivers/i2c/busses/i2c-davinci.ko] undefined! ERROR: "i2c_recover_bus" [drivers/i2c/busses/i2c-davinci.ko] undefined! Add exports to fix this. Fixes: 5f9296ba (i2c: Add bus recovery infrastructure) Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
-
Erez Shitrit authored
commit ca9b590c upstream. The current code decreases from the mss size (which is the gso_size from the kernel skb) the size of the packet headers. It shouldn't do that because the mss that comes from the stack (e.g IPoIB) includes only the tcp payload without the headers. The result is indication to the HW that each packet that the HW sends is smaller than what it could be, and too many packets will be sent for big messages. An easy way to demonstrate one more aspect of the problem is by configuring the ipoib mtu to be less than 2*hlen (2*56) and then run app sending big TCP messages. This will tell the HW to send packets with giant (negative value which under unsigned arithmetics becomes a huge positive one) length and the QP moves to SQE state. Fixes: b832be1e ('IB/mlx4: Add IPoIB LSO support') Reported-by:
Matthew Finlay <matt@mellanox.com> Signed-off-by:
Erez Shitrit <erezsh@mellanox.com> Signed-off-by:
Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
Doug Ledford <dledford@redhat.com> Signed-off-by:
-
Yann Droneaud authored
commit 66578b0b upstream. In a call to ib_umem_get(), if address is 0x0 and size is already page aligned, check added in commit 8494057a ("IB/uverbs: Prevent integer overflow in ib_umem_get address arithmetic") will refuse to register a memory region that could otherwise be valid (provided vm.mmap_min_addr sysctl and mmap_low_allowed SELinux knobs allow userspace to map something at address 0x0). This patch allows back such registration: ib_umem_get() should probably don't care of the base address provided it can be pinned with get_user_pages(). There's two possible overflows, in (addr + size) and in PAGE_ALIGN(addr + size), this patch keep ensuring none of them happen while allowing to pin memory at address 0x0. Anyway, the case of size equal 0 is no more (partially) handled as 0-length memory region are disallowed by an earlier check. Link: http://mid.gmane.org/cover.1428929103.git.ydroneaud@opteya.com Cc: Shachar Raindel <raindel@mellanox.com> Cc: Jack Morgenstein <jackm@mellanox.com> Cc: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
Yann Droneaud <ydroneaud@opteya.com> Reviewed-by:
Sagi Grimberg <sagig@mellanox.com> Reviewed-by:
Haggai Eran <haggaie@mellanox.com> Signed-off-by:
-
Yann Droneaud authored
commit 8abaae62 upstream. If ib_umem_get() is called with a size equal to 0 and an non-page aligned address, one page will be pinned and a 0-sized umem will be returned to the caller. This should not be allowed: it's not expected for a memory region to have a size equal to 0. This patch adds a check to explicitly refuse to register a 0-sized region. Link: http://mid.gmane.org/cover.1428929103.git.ydroneaud@opteya.com Cc: Shachar Raindel <raindel@mellanox.com> Cc: Jack Morgenstein <jackm@mellanox.com> Cc: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
-
Ezequiel Garcia authored
commit aeff0927 upstream. The available (i.e. not used) buffers are returned by stk1160_clear_queue(), on the stop_streaming() path. However, this is insufficient and the current buffer must be released as well. Fix it. Signed-off-by:
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by:
-
James Bottomley authored
commit 56cbd0cc upstream. mvsas is giving a General protection fault when it encounters an expander attached ATA device. Analysis of mvs_task_prep_ata() shows that the driver is assuming all ATA devices are locally attached and obtaining the phy mask by indexing the local phy table (in the HBA structure) with the phy id. Since expanders have many more phys than the HBA, this is causing the index into the HBA phy table to overflow and returning rubbish as the pointer. mvs_task_prep_ssp() instead does the phy mask using the port properties. Mirror this in mvs_task_prep_ata() to fix the panic. Reported-by:
Adam Talbot <ajtalbot1@gmail.com> Tested-by:
James Bottomley <JBottomley@Odin.com> Signed-off-by:
-
K. Y. Srinivasan authored
commit 40384e4b upstream. Correctly rollback state if the failure occurs after we have handed over the ownership of the buffer to the host. Signed-off-by:
K. Y. Srinivasan <kys@microsoft.com> Signed-off-by:
-
Max Filippov authored
commit 01e84c70 upstream. xtensa actually uses sync_file_range2 implementation, so it should define __NR_sync_file_range2 as other architectures that use that function. That fixes userspace interface (that apparently never worked) and avoids special-casing xtensa in libc implementations. See the thread ending at http://lists.busybox.net/pipermail/uclibc/2015-February/048833.html for more details. Signed-off-by:
Max Filippov <jcmvbkbc@gmail.com> Signed-off-by:
-
Max Filippov authored
commit 4949009e upstream. LCD driver is always built for the XTFPGA platform, but its base address is not configurable, and is wrong for ML605/KC705. Its initialization locks up KC705 board hardware. Make the whole driver optional, and its base address and bus width configurable. Implement 4-bit bus access method. Signed-off-by:
-
Lv Zheng authored
commit 2b876010 upstream. ACPICA commit aacf863cfffd46338e268b7415f7435cae93b451 It is reported that on a physically 64-bit addressed machine, 32-bit kernel can trigger crashes in accessing the memory regions that are beyond the 32-bit boundary. The region field's start address should still be 32-bit compliant, but after a calculation (adding some offsets), it may exceed the 32-bit boundary. This case is rare and buggy, but there are real BIOSes leaked with such issues (see References below). This patch fixes this gap by always defining IO addresses as 64-bit, and allows OSPMs to optimize it for a real 32-bit machine to reduce the size of the internal objects. Internal acpi_physical_address usages in the structures that can be fixed by this change include: 1. struct acpi_object_region: acpi_physical_address address; 2. struct acpi_address_range: acpi_physical_address start_address; acpi_physical_address end_address; 3. struct acpi_mem_space_context; acpi_physical_address address; 4. struct acpi_table_desc acpi_physical_address address; See known issues 1 for other usages. Note that acpi_io_address which is used for ACPI_PROCESSOR may also suffer from same problem, so this patch changes it accordingly. For iasl, it will enforce acpi_physical_address as 32-bit to generate 32-bit OSPM compatible tables on 32-bit platforms, we need to define ACPI_32BIT_PHYSICAL_ADDRESS for it in acenv.h. Known issues: 1. Cleanup of mapped virtual address In struct acpi_mem_space_context, acpi_physical_address is used as a virtual address: acpi_physical_address mapped_physical_address; It is better to introduce acpi_virtual_address or use acpi_size instead. This patch doesn't make such a change. Because this should be done along with a change to acpi_os_map_memory()/acpi_os_unmap_memory(). There should be no functional problem to leave this unchanged except that only this structure is enlarged unexpectedly. Link: https://github.com/acpica/acpica/commit/aacf863c Reference: https://bugzilla.kernel.org/show_bug.cgi?id=87971 Reference: https://bugzilla.kernel.org/show_bug.cgi?id=79501Reported-and-tested-by:
Paul Menzel <paulepanter@users.sourceforge.net> Reported-and-tested-by:
Sial Nije <sialnije@gmail.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
-
Guenter Roeck authored
Fix build problem seen with arm64:allmodconfig. drivers/parport/parport_pc.c:67:25: fatal error: asm/parport.h: No such file or directory arm64 does not support PARPORT_PC. Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
-
K. Y. Srinivasan authored
commit 8de58074 upstream. We may exit this function without properly freeing up the maapings we may have acquired. Fix the bug. Signed-off-by:
Long Li <longli@microsoft.com> Signed-off-by:
-
Brian Norris authored
commit 299d0c5b upstream. The comparison from the previous line seems to have been erroneously (partially) copied-and-pasted onto the next. The second line should be checking req.bytes, not req.lnum. Coverity CID #139400 Signed-off-by:
Brian Norris <computersforpeace@gmail.com> [rw: Fixed comparison] Signed-off-by:
Richard Weinberger <richard@nod.at> Signed-off-by:
-
Brian Norris authored
commit f16db807 upstream. In some of the 'out_not_moved' error paths, lnum may be used uninitialized. Don't ignore the warning; let's fix it. This uninitialized variable doesn't have much visible effect in the end, since we just schedule the PEB for erasure, and its LEB number doesn't really matter (it just gets printed in debug messages). But let's get it straight anyway. Coverity CID #113449 Signed-off-by:
-
Brian Norris authored
commit d74adbdb upstream. If aeb->len >= vol->reserved_pebs, we should not be writing aeb into the PEB->LEB mapping. Caught by Coverity, CID #711212. Signed-off-by:
-
Brian Norris authored
commit 8eef7d70 upstream. We are completely discarding the earlier value of 'bitflips', which could reflect a bitflip found in ubi_io_read_vid_hdr(). Let's use the bitwise OR of header and data 'bitflip' statuses instead. Coverity CID #1226856 Signed-off-by:
-
Thomas D authored
commit f82263c6 upstream. Since commit ee0778a3 ("tools/power: turbostat: make Makefile a bit more capable") turbostat's Makefile is using [...] BUILD_OUTPUT := $(PWD) [...] which obviously causes trouble when building "turbostat" with make -C /usr/src/linux/tools/power/x86/turbostat ARCH=x86 turbostat because GNU make does not update nor guarantee that $PWD is set. This patch changes the Makefile to use $CURDIR instead, which GNU make guarantees to set and update (i.e. when using "make -C ...") and also adds support for the O= option (see "make help" in your root of your kernel source tree for more details). Link: https://bugs.gentoo.org/show_bug.cgi?id=533918 Fixes: ee0778a3 ("tools/power: turbostat: make Makefile a bit more capable") Signed-off-by:
Thomas D. <whissi@whissi.de> Cc: Mark Asselstine <mark.asselstine@windriver.com> Signed-off-by:
Len Brown <len.brown@intel.com> Signed-off-by:
-
Anton Blanchard authored
commit 9a5cbce4 upstream. We cap 32bit userspace backtraces to PERF_MAX_STACK_DEPTH (currently 127), but we forgot to do the same for 64bit backtraces. Signed-off-by:
Anton Blanchard <anton@samba.org> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Signed-off-by:
-
Lukas Czerner authored
commit e12fb972 upstream. Previously commit 14ece102 added a support for for syncing parent directory of newly created inodes to make sure that the inode is not lost after a power failure in no-journal mode. However this does not work in majority of cases, namely: - if the directory has inline data - if the directory is already indexed - if the directory already has at least one block and: - the new entry fits into it - or we've successfully converted it to indexed So in those cases we might lose the inode entirely even after fsync in the no-journal mode. This also includes ext2 default mode obviously. I've noticed this while running xfstest generic/321 and even though the test should fail (we need to run fsck after a crash in no-journal mode) I could not find a newly created entries even when if it was fsynced before. Fix this by adjusting the ext4_add_entry() successful exit paths to set the inode EXT4_STATE_NEWENTRY so that fsync has the chance to fsync the parent directory as well. Signed-off-by:
Lukas Czerner <lczerner@redhat.com> Signed-off-by:
Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jan Kara <jack@suse.cz> Cc: Frank Mayhar <fmayhar@google.com> Signed-off-by:
-
Chen Gang authored
commit 6916b14e upstream. Under arm64, we will calibrate the delay loop statically using a known timer frequency, so delete read_current_timer(), or it will cause compiling issue with allmodconfig. The related error: ERROR: "read_current_timer" [lib/rbtree_test.ko] undefined! ERROR: "read_current_timer" [lib/interval_tree_test.ko] undefined! ERROR: "read_current_timer" [fs/ext4/ext4.ko] undefined! ERROR: "read_current_timer" [crypto/tcrypt.ko] undefined! Signed-off-by:
Chen Gang <gang.chen@asianux.com> Acked-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by:
-
Mark Brown authored
commit ee23794b upstream. arm64 is unlikely to have a VGA console and does not export screen_info causing build failures if the driver is build, for example in all*config. Add a dependency on !ARM64 to prevent this. This list is getting quite long, it may be easier to depend on a symbol which architectures that do support the driver can select. Signed-off-by:
Mark Brown <broonie@linaro.org> [tomi.valkeinen@ti.com: moved && to first modified line] Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by:
-
Geert Uytterhoeven authored
commit 35356292 upstream. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by:
-
Chen Gang authored
commit d94bb2d7 upstream. h8300 does not support PARPORT_PC. The related error (with allmodconfig for h8300): CC [M] drivers/parport/parport_pc.o drivers/parport/parport_pc.c:67:25: fatal error: asm/parport.h: No such file or directory Signed-off-by:
-
Geert Uytterhoeven authored
commit cb1ff5f9 upstream. Signed-off-by:
-
Marek Vasut authored
commit 9374e7d2 upstream. Add new ID for ASUS N10 WiFi dongle. Signed-off-by:
Marek Vasut <marex@denx.de> Tested-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
-
Larry Finger authored
commit 2f92b314 upstream. USB ID 2001:330d is used for a D-Link DWA-131. Signed-off-by:
-
Oleg Nesterov authored
commit b72c1869 upstream. ptrace_resume() is called when the tracee is still __TASK_TRACED. We set tracee->exit_code and then wake_up_state() changes tracee->state. If the tracer's sub-thread does wait() in between, task_stopped_code(ptrace => T) wrongly looks like another report from tracee. This confuses debugger, and since wait_task_stopped() clears ->exit_code the tracee can miss a signal. Test-case: #include <stdio.h> #include <unistd.h> #include <sys/wait.h> #include <sys/ptrace.h> #include <pthread.h> #include <assert.h> int pid; void *waiter(void *arg) { int stat; for (;;) { assert(pid == wait(&stat)); assert(WIFSTOPPED(stat)); if (WSTOPSIG(stat) == SIGHUP) continue; assert(WSTOPSIG(stat) == SIGCONT); printf("ERR! extra/wrong report:%x\n", stat); } } int main(void) { pthread_t thread; pid = fork(); if (!pid) { assert(ptrace(PTRACE_TRACEME, 0,0,0) == 0); for (;;) kill(getpid(), SIGHUP); } assert(pthread_create(&thread, NULL, waiter, NULL) == 0); for (;;) ptrace(PTRACE_CONT, pid, 0, SIGCONT); return 0; } Note for stable: the bug is very old, but without 9899d11f "ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL" the fix should use lock_task_sighand(child). Signed-off-by:
Oleg Nesterov <oleg@redhat.com> Reported-by:
Pavel Labath <labath@google.com> Tested-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
-
Michael Davidson authored
commit a87938b2 upstream. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the "gap" between the stack and the binary. Since the size of the "gap" on x86_64 is only guaranteed to be 128MB this means that binaries with large data segments > 128MB can end up mapping part of their data segment over their stack resulting in corruption of the stack (and the data segment once the binary starts to run). Any PIE binary with a data segment > 128MB is vulnerable to this although address randomization means that the actual gap between the stack and the end of the binary is normally greater than 128MB. The larger the data segment of the binary the higher the probability of failure. Fix this by calculating the total size of the binary in the same way as load_elf_interp(). Signed-off-by:
Michael Davidson <md@google.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Kees Cook <keescook@chromium.org> Signed-off-by:
-
Ulrik De Bie authored
commit bd884149 upstream. On ASUS TP500LN and X750JN, the touchpad absolute mode is reset each time set_rate is done. In order to fix this, we will verify the firmware version, and if it matches the one in those laptops, the set_rate function is overloaded with a function elantech_set_rate_restore_reg_07 that performs the set_rate with the original function, followed by a restore of reg_07 (the register that sets the absolute mode on elantech v4 hardware). Also the ASUS TP500LN and X750JN firmware version, capabilities, and button constellation is added to elantech.c Reported-and-tested-by:
George Moutsopoulos <gmoutso@yahoo.co.uk> Signed-off-by:
Ulrik De Bie <ulrik.debie-os@e2big.org> Signed-off-by:
-
Michael Gernoth authored
commit 91bf0c2d upstream. The functions snd_emu10k1_proc_spdif_read and snd_emu1010_fpga_read acquire the emu_lock before accessing the FPGA. The function used to access the FPGA (snd_emu1010_fpga_read) also tries to take the emu_lock which causes a deadlock. Remove the outer locking in the proc-functions (guarding only the already safe fpga read) to prevent this deadlock. [removed superfluous flags variables too -- tiwai] Signed-off-by:
Michael Gernoth <michael@gernoth.net> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
-
Felipe Balbi authored
commit bbc78c07 upstream. Make sure we're using the new macro, so our resume signaling will always pass certification. Signed-off-by:
Felipe Balbi <balbi@ti.com> Signed-off-by:
-
Felipe Balbi authored
commit 08debfb1 upstream. Make sure we're using the new macro, so our resume signaling will always pass certification. Signed-off-by:
-
Felipe Balbi authored
commit b9e45188 upstream. Make sure we're using the new macro, so our resume signaling will always pass certification. Acked-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by:
-
Felipe Balbi authored
commit 8c0ae657 upstream. Make sure we're using the new macro, so our resume signaling will always pass certification. Signed-off-by:
-
Felipe Balbi authored
commit 7a606ac2 upstream. While this driver was already using a 50ms resume timeout, let's make sure everybody uses the same macro so it's easy to fix later should anything go wrong. It also gives a more "stable" expectation to Linux users. Signed-off-by:
-
