20 Feb, 2019
1 commit
-
Modern gcc adds view assignments, reset assertion checking in .loc
directives and a couple more additional debug markers, which clutters
the asm output unnecessarily:For example:
bsp_resume:
.LFB3466:
.loc 1 1868 1 is_stmt 1 view -0
.cfi_startproc
.loc 1 1869 2 view .LVU73
# arch/x86/kernel/cpu/common.c:1869: if (this_cpu->c_bsp_resume)
.loc 1 1869 14 is_stmt 0 view .LVU74
movq this_cpu(%rip), %rax # this_cpu, this_cpu
movq 64(%rax), %rax # this_cpu.94_1->c_bsp_resume, _2
# arch/x86/kernel/cpu/common.c:1869: if (this_cpu->c_bsp_resume)
.loc 1 1869 5 view .LVU75
testq %rax, %rax # _2
je .L8 #,
.loc 1 1870 3 is_stmt 1 view .LVU76
movq $boot_cpu_data, %rdi #,
jmp __x86_indirect_thunk_raxor
.loc 2 57 9 view .LVU478
.loc 2 57 9 view .LVU479
.loc 2 57 9 view .LVU480
.loc 2 57 9 view .LVU481
.LBB1385:
.LBB1383:
.LBB1379:
.LBB1377:
.LBB1375:
.loc 2 57 9 view .LVU482
.loc 2 57 9 view .LVU483
movl %edi, %edx # cpu, cpu
.LVL87:
.loc 2 57 9 is_stmt 0 view .LVU484That MOV in there is drowned in debugging information and latter makes
it hard to follow the asm. And that DWARF info is not really needed for
asm output staring.Disable the debug information generation which clutters the asm output
unnecessarily:bsp_resume:
# arch/x86/kernel/cpu/common.c:1869: if (this_cpu->c_bsp_resume)
movq this_cpu(%rip), %rax # this_cpu, this_cpu
movq 64(%rax), %rax # this_cpu.94_1->c_bsp_resume, _2
# arch/x86/kernel/cpu/common.c:1869: if (this_cpu->c_bsp_resume)
testq %rax, %rax # _2
je .L8 #,
# arch/x86/kernel/cpu/common.c:1870: this_cpu->c_bsp_resume(&boot_cpu_data);
movq $boot_cpu_data, %rdi #,
jmp __x86_indirect_thunk_rax
.L8:
# arch/x86/kernel/cpu/common.c:1871: }
rep ret
.size bsp_resume, .-bsp_resume[ bp: write commit message. ]
Signed-off-by: Masahiro Yamada
Signed-off-by: Borislav Petkov
19 Feb, 2019
4 commits
-
is enough to include the definition of
BITS_PER_LONG.Signed-off-by: Masahiro Yamada
-
Global variables in the .bss section are zeroed out before the program
starts to run.Signed-off-by: Masahiro Yamada
-
Fix the following sparse warnings:
scripts/kallsyms.c:65:5: warning: symbol 'token_profit' was not declared. Should it be static?
scripts/kallsyms.c:68:15: warning: symbol 'best_table' was not declared. Should it be static?
scripts/kallsyms.c:69:15: warning: symbol 'best_table_len' was not declared. Should it be static?Also, remove 'inline' from is_arm_mapping_symbol(). The compiler
will inline it anyway when it is appropriate to do so.Signed-off-by: Masahiro Yamada
-
When compiling into output directory using O=, many files
created under KBUILD_OUTPUT that git considers
as new ones; git clients, ex. "git gui" lists it, and it clutters
file list making it difficult to see what was really changedGenerate .gitignore in output directory that ignores all
its contentSigned-off-by: Vladimir Kondratiev
Signed-off-by: Masahiro Yamada
28 Jan, 2019
21 commits
-
There is no build order among the following:
prepare3
outputmakefile
asm-generic
$(version_h)
$(autoksyms_h)
include/generated/utsrelease.hIt is meaningless to insert the prepare2 target between the first
three and the last three.The comment says, "prepare2 creates a makefile if using a separate
output directory." Let me explain it more precisely. The prepare
targets cannot be executed without the .config file. Because the
configuration targets depend on the outputmakefile target, the
generated makefile is already there before the parepare2 is run.Signed-off-by: Masahiro Yamada
-
The commands surrounded by ( ) are executed in a subshell, but in
most cases, we do not need to spawn an extra subshell.Signed-off-by: Masahiro Yamada
-
In Kbuild, if_changed and friends must have FORCE as a prerequisite.
Hence, $(filter-out FORCE,$^) or $(filter-out $(PHONY),$^) is a common
idiom to get the names of all the prerequisites except phony targets.Add real-prereqs as a shorthand.
Note:
We cannot replace $(filter %.o,$^) in cmd_link_multi-m because $^ may
include auto-generated dependencies from the .*.cmd file when a single
object module is changed into a multi object module. Refer to commit
69ea912fda74 ("kbuild: remove unneeded link_multi_deps"). I added some
comment to avoid accidental breakage.Signed-off-by: Masahiro Yamada
Acked-by: Rob Herring -
When I was refactoring cmd_ar_builtin in scripts/Makefile.build,
I noticed the build breakage of s390.Some Makefiles of s390 add extra dependencies to built-in.a;
built-in.a depends on timestamp files *.o.chkbss, but $(AR) does
not want to include them into built-in.a.Insert a phony target 'chkbss' in between so that $(AR) can take
$(filter-out $(PHONY), $^) as input.While I was here, I refactored Makefile.chkbss a little bit.
Signed-off-by: Masahiro Yamada
Acked-by: Heiko Carstens -
All the callers of size_append pass $(filter-out FORCE,$^).
Move $(filter-out FORCE,$^) to the definition of size_append.This makes the callers cleaner because $(call ...) is unneeded
for a macro with no argument.Signed-off-by: Masahiro Yamada
-
The top Makefile does not need to export KBUILD_VMLINUX_INIT and
KBUILD_VMLINUX_MAIN separately.Put every built-in.a into KBUILD_VMLINUX_OBJS. The order of
$(head-y), $(init-y), $(core-y), ... is still retained.Signed-off-by: Masahiro Yamada
-
The symbol table in the final archive is unneeded; the linker does not
require the symbol table after the --whole-archive option. Every object
file in the archive is included in the link anyway.Pass thin archives from subdirectories directly to the linker, and
remove the final archiving step.Fix up the document and comments as well.
Signed-off-by: Masahiro Yamada
Acked-by: Nicholas Piggin -
When building an external module, $(obj) is the absolute path to it.
The header search paths from ccflags-y etc. should not be tweaked.
Signed-off-by: Masahiro Yamada
-
Pull x86 fixes from Thomas Gleixner:
"A set of fixes for x86:- Fix the swapped outb() parameters in the KASLR code
- Fix the PKEY handling at fork which missed to preserve the pkey
state for the child. Comes with a test case to validate that.- Fix the entry stack handling for XEN PV to respect that XEN PV
systems enter the function already on the current thread stack and
not on the trampoline.- Fix kexec load failure caused by using a stale value when the
kexec_buf structure is reused for subsequent allocations.- Fix a bogus sizeof() in the memory encryption code
- Enforce PCI dependency for the Intel Low Power Subsystem
- Enforce PCI_LOCKLESS_CONFIG when PCI is enabled"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/Kconfig: Select PCI_LOCKLESS_CONFIG if PCI is enabled
x86/entry/64/compat: Fix stack switching for XEN PV
x86/kexec: Fix a kexec_file_load() failure
x86/mm/mem_encrypt: Fix erroneous sizeof()
x86/selftests/pkeys: Fork() to check for state being preserved
x86/pkeys: Properly copy pkey state at fork()
x86/kaslr: Fix incorrect i8254 outb() parameters
x86/intel/lpss: Make PCI dependency explicit -
Pull x86 timer fixes from Thomas Gleixner:
"Two commits which were missed to be sent during the merge window.- The TSC calibration fix turns out to be more urgent as recent
Skylake-X systems seem to have massive trouble with calibration
disturbance. This should go back into stable for that reason and it
the risk of breakage is rather low.- Drop an unused define"
* 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/hpet: Remove unused FSEC_PER_NSEC define
x86/tsc: Make calibration refinement more robust -
Pull timer fix from Thomas Glexiner:
"A single regression fix to address the unintended breakage of posix
cpu timers.This is caused by a new sanity check in the common code, which fails
for posix cpu timers under certain conditions because the posix cpu
timer code never updates the variable which is checked"* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
posix-cpu-timers: Unbreak timer rearming -
Pull locking fixes from Thomas Gleixner:
"A small series of fixes which all address possible missed wakeups:- Document and fix the wakeup ordering of wake_q
- Add the missing barrier in rcuwait_wake_up(), which was documented
in the comment but missing in the code- Fix the possible missed wakeups in the rwsem and futex code"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rwsem: Fix (possible) missed wakeup
futex: Fix (possible) missed wakeup
sched/wake_q: Fix wakeup ordering for wake_q
sched/wake_q: Document wake_q_add()
sched/wait: Fix rcuwait_wake_up() ordering -
Pull irq fixes from Thomas Gleixner:
"A small set of fixes for the interrupt subsystem:- Fix a double increment in the irq descriptor allocator which
resulted in a sanity check only being done for every second
affinity mask- Add a missing device tree translation in the stm32-exti driver.
Without that the interrupt association is completely wrong.- Initialize the mutex in the GIC-V3 MBI driver
- Fix the alignment for aliasing devices in the GIC-V3-ITS driver so
multi MSI allocations work correctly- Ensure that the initial affinity of a interrupt is not empty at
startup time.- Drop bogus include in the madera irq chip driver
- Fix KernelDoc regression"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
genirq/irqdesc: Fix double increment in alloc_descs()
genirq: Fix the kerneldoc comment for struct irq_affinity_desc
irqchip/madera: Drop GPIO includes
irqchip/gic-v3-mbi: Fix uninitialized mbi_lock
irqchip/stm32-exti: Add domain translate function
genirq: Make sure the initial affinity is not empty -
Pull EDAC fix from Borislav Petkov:
"Fix persistent register offsets of altera_edac, from Thor Thayer"* tag 'edac_fix_for_5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
EDAC, altera: Fix S10 persistent register offset -
Pull block revert from Jens Axboe:
"Silly error snuck into a patch from the last series, let's do a revert
to avoid a potential use-after-free"* tag 'for-linus-20190127' of git://git.kernel.dk/linux-block:
Revert "block: cover another queue enter recursion via BIO_QUEUE_ENTERED" -
Pull KVM fixes from Paolo Bonzini:
"Quite a few fixes for x86: nested virtualization save/restore, AMD
nested virtualization and virtual APIC, 32-bit fixes, an important fix
to restore operation on older processors, and a bunch of hyper-v
bugfixes. Several are marked stable.There are also fixes for GCC warnings and for a GCC/objtool interaction"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Mark expected switch fall-throughs
KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths
KVM: selftests: check returned evmcs version range
x86/kvm/hyper-v: nested_enable_evmcs() sets vmcs_version incorrectly
KVM: VMX: Move vmx_vcpu_run()'s VM-Enter asm blob to a helper function
kvm: selftests: Fix region overlap check in kvm_util
kvm: vmx: fix some -Wmissing-prototypes warnings
KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1
svm: Fix AVIC incomplete IPI emulation
svm: Add warning message for AVIC IPI invalid target
KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
KVM: x86: Fix PV IPIs for 32-bit KVM host
x86/kvm/hyper-v: recommend using eVMCS only when it is enabled
x86/kvm/hyper-v: don't recommend doing reset via synthetic MSR
kvm: x86/vmx: Use kzalloc for cached_vmcs12
KVM: VMX: Use the correct field var when clearing VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL
KVM: x86: Fix single-step debugging
x86/kvm/hyper-v: don't announce GUEST IDLE MSR support -
Pull dma-mapping fix from Christoph Hellwig:
"Fix a xen-swiotlb regression on arm64"* tag 'dma-mapping-5.0-2' of git://git.infradead.org/users/hch/dma-mapping:
arm64/xen: fix xen-swiotlb cache flushing -
Pull libnvdimm fixes from Dan Williams:
"A fix for namespace label support for non-Intel NVDIMMs that implement
the ACPI standard label method.This has apparently never worked and could wait for v5.1. However it
has enough visibility with hardware vendors [1] and distro bug
trackers [2], and low enough risk that I decided it should go in for
-rc4. The other fixups target the new, for v5.0, nvdimm security
functionality. The larger init path fixup closes a memory leak and a
potential userspace lockup due to missed notifications.[1] https://github.com/pmem/ndctl/issues/78
[2] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811785These have all soaked in -next for a week with no reported issues.
Summary:
- Fix support for NVDIMMs that implement the ACPI standard label
methods.- Fix error handling for security overwrite (memory leak / userspace
hang condition), and another one-line security cleanup"* tag 'libnvdimm-fixes-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
acpi/nfit: Fix command-supported detection
acpi/nfit: Block function zero DSMs
libnvdimm/security: Require nvdimm_security_setup_events() to succeed
nfit_test: fix security state pull for nvdimm security nfit_test -
Pull input fixes from Dmitry Torokhov:
"A fixup for the input_event fix for y2038 Sparc64, and couple other
minor fixes"* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: input_event - fix the CONFIG_SPARC64 mixup
Input: olpc_apsp - assign priv->dev earlier
Input: uinput - fix undefined behavior in uinput_validate_absinfo()
Input: raspberrypi-ts - fix link error
Input: xpad - add support for SteelSeries Stratus Duo
Input: input_event - provide override for sparc64 -
Pull networking fixes from David Miller:
1) Count ttl-dropped frames properly in mac80211, from Bob Copeland.
2) Integer overflow in ktime handling of bcm can code, from Oliver
Hartkopp.3) Fix RX desc handling wrt. hw checksumming in ravb, from Simon
Horman.4) Various hash key fixes in hv_netvsc, from Haiyang Zhang.
5) Use after free in ax25, from Eric Dumazet.
6) Several fixes to the SSN support in SCTP, from Xin Long.
7) Do not process frames after a NAPI reschedule in ibmveth, from
Thomas Falcon.8) Fix NLA_POLICY_NESTED arguments, from Johannes Berg.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (42 commits)
qed: Revert error handling changes.
cfg80211: extend range deviation for DMG
cfg80211: reg: remove warn_on for a normal case
mac80211: Add attribute aligned(2) to struct 'action'
mac80211: don't initiate TDLS connection if station is not associated to AP
nl80211: fix NLA_POLICY_NESTED() arguments
ibmveth: Do not process frames after calling napi_reschedule
net: dev_is_mac_header_xmit() true for ARPHRD_RAWIP
net: usb: asix: ax88772_bind return error when hw_reset fail
MAINTAINERS: Update cavium networking drivers
net/mlx4_core: Fix error handling when initializing CQ bufs in the driver
net/mlx4_core: Add masking for a few queries on HCA caps
sctp: set flow sport from saddr only when it's 0
sctp: set chunk transport correctly when it's a new asoc
sctp: improve the events for sctp stream adding
sctp: improve the events for sctp stream reset
ip_tunnel: Make none-tunnel-dst tunnel port work with lwtunnel
ax25: fix possible use-after-free
sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe
hv_netvsc: fix typos in code comments
...
27 Jan, 2019
5 commits
-
We can't touch a bio after ->make_request_fn(), for all we know it could
already have been completed by the time this function returns.This reverts commit 698cef173983b086977e633e46476e0f925ca01e.
Reported-by: syzbot+4df6ca820108fd248943@syzkaller.appspotmail.com
Signed-off-by: Jens Axboe -
Pull smb3 fixes from Steve French:
"A set of small smb3 fixes, some fixing various crediting issues
discovered during xfstest runs, five for stable"* tag '5.0-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: print CIFSMaxBufSize as part of /proc/fs/cifs/DebugData
smb3: add credits we receive from oplock/break PDUs
CIFS: Fix mounts if the client is low on credits
CIFS: Do not assume one credit for async responses
CIFS: Fix credit calculations in compound mid callback
CIFS: Fix credit calculation for encrypted reads with errors
CIFS: Fix credits calculations for reads with errors
CIFS: Do not reconnect TCP session in add_credits()
smb3: Cleanup license mess
CIFS: Fix possible hang during async MTU reads and writes
cifs: fix memory leak of an allocated cifs_ntsd structure -
Pull VFIO fixes from Alex Williamson:
- cleanup licenses in new files (Thomas Gleixner)
- cleanup new compiler warnings (Alexey Kardashevskiy)
* tag 'vfio-v5.0-rc4' of git://github.com/awilliam/linux-vfio:
vfio-pci/nvlink2: Fix ancient gcc warnings
vfio/pci: Cleanup license mess -
Pull SCSI fixes from James Bottomley:
"Six fixes, all of which appear to have user visible consequences.The DMA one is a regression fix from the merge window and of the
others, four are driver specific and one specific to the target code"* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: Use explicit access size in ufshcd_dump_regs
scsi: tcmu: fix use after free
scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state()
scsi: lpfc: nvmet: avoid hang / use-after-free when destroying targetport
scsi: lpfc: nvme: avoid hang / use-after-free when destroying localport
scsi: communicate max segment size to the DMA mapping code -
Pull block fixes from Jens Axboe:
"A collection of fixes for this release. This contains:- Silence sparse rightfully complaining about non-static wbt
functions (Bart)- Fixes for the zoned comments/ioctl documentation (Damien)
- direct-io fix that's been lingering for a while (Ernesto)
- cgroup writeback fix (Tejun)
- Set of NVMe patches for nvme-rdma/tcp (Sagi, Hannes, Raju)
- Block recursion tracking fix (Ming)
- Fix debugfs command flag naming for a few flags (Jianchao)"
* tag 'for-linus-20190125' of git://git.kernel.dk/linux-block:
block: Fix comment typo
uapi: fix ioctl documentation
blk-wbt: Declare local functions static
blk-mq: fix the cmd_flag_name array
nvme-multipath: drop optimization for static ANA group IDs
nvmet-rdma: fix null dereference under heavy load
nvme-rdma: rework queue maps handling
nvme-tcp: fix timeout handler
nvme-rdma: fix timeout handler
writeback: synchronize sync(2) against cgroup writeback membership switches
block: cover another queue enter recursion via BIO_QUEUE_ENTERED
direct-io: allow direct writes to empty inodes
26 Jan, 2019
9 commits
-
This is new code and not bug fixes.
This reverts all changes added by merge commit
8fb18be93efd7292d6ee403b9f61af1008239639Signed-off-by: David S. Miller
-
Pull MMC fixes from Ulf Hansson:
- sdhci-acpi: Fixup build dependency for PCI
- sdhci-omap: Resolve Kconfig warnings on keystone
- sdhci-iproc: Propagate errors from DT parsing
- meson-gx: Fixup IRQ handling in release callback
- meson-gx: Use signal re-sampling to fixup tuning
- dw_mmc-bluefield: Fix the license information
* tag 'mmc-v5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: dw_mmc-bluefield: : Fix the license information
mmc: meson-gx: enable signal re-sampling together with tuning
mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
mmc: meson-gx: Free irq in release() callback
mmc: host: Fix Kconfig warnings on keystone_defconfig
mmc: sdhci-acpi: Make PCI dependency explicit -
Pull char/misc driver fixes from Greg KH:
"Here are some small char and misc driver fixes to resolve some
reported issues, as well as a number of binderfs fixups that were
found after auditing the filesystem code by Al Viro. As binderfs
hasn't been in a previous release yet, it's good to get these in now
before the first users show up.All of these have been in linux-next for a bit with no reported
issues"* tag 'char-misc-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits)
i3c: master: Fix an error checking typo in 'cdns_i3c_master_probe()'
binderfs: switch from d_add() to d_instantiate()
binderfs: drop lock in binderfs_binder_ctl_create
binderfs: kill_litter_super() before cleanup
binderfs: rework binderfs_binder_device_create()
binderfs: rework binderfs_fill_super()
binderfs: prevent renaming the control dentry
binderfs: remove outdated comment
binderfs: use __u32 for device numbers
binderfs: use correct include guards in header
misc: pvpanic: fix warning implicit declaration
char/mwave: fix potential Spectre v1 vulnerability
misc: ibmvsm: Fix potential NULL pointer dereference
binderfs: fix error return code in binderfs_fill_super()
mei: me: add denverton innovation engine device IDs
mei: me: mark LBG devices as having dma support
mei: dma: silent the reject message
binderfs: handle !CONFIG_IPC_NS builds
binderfs: reserve devices for initial mount
binderfs: rename header to binderfs.h
... -
Pull staging driver fixes from Greg KH:
"Here are some small staging driver fixes for 5.0-rc4.They resolve some reported bugs and add a new device id for one
driver. Nothing major at all, but all good to have.All of these have been in linux-next for a while with no reported
issues"* tag 'staging-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: android: ion: Support cpu access during dma_buf_detach
staging: rtl8723bs: Fix build error with Clang when inlining is disabled
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
staging: vchiq: Fix local event signalling
Staging: wilc1000: unlock on error in init_chip()
staging: wilc1000: fix memory leak in wilc_add_rx_gtk
staging: wilc1000: fix registration frame size -
Pull tty/serial driver fixes from Greg KH:
"Here are a number of small tty core and serial driver fixes for
5.0-rc4 to resolve some reported issues.Nothing major, the small serial driver fixes, a tty core fixup for a
crash that was reported, and some good vt fixes from Nicolas Pitre as
he seems to be auditing that chunk of code a lot lately.All of these have been in linux-next for a while with no reported
issues"* tag 'tty-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling
tty: serial: qcom_geni_serial: Allow mctrl when flow control is disabled
tty: Handle problem if line discipline does not have receive_buf
vgacon: unconfuse vc_origin when using soft scrollback
vt: invoke notifier on screen size change
vt: always call notifier with the console lock held
vt: make vt_console_print() compatible with the unicode screen buffer
tty/n_hdlc: fix __might_sleep warning
serial: 8250: Fix serial8250 initialization crash
uart: Fix crash in uart_write and uart_put_char -
Pull USB/PHY fixes from Greg KH:
"Here are a number of small USB and PHY driver fixes for 5.0-rc4.Nothing major at all, just the usual selection of USB gadget bugfixes,
some new USB serial driver ids, some SPDX fixes, and some PHY driver
fixes for reported issues.All of these have been in linux-next for a while with no reported
issues"* tag 'usb-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: keyspan_usa: add proper SPDX lines for .h files
USB: EHCI: ehci-mv: add MODULE_DEVICE_TABLE
USB: leds: fix regression in usbport led trigger
usb: chipidea: fix static checker warning for NULL pointer
MAINTAINERS: email address update in MAINTAINERS entries
USB: usbip: delete README file
USB: serial: pl2303: add new PID to support PL2303TB
usb: dwc2: gadget: Fix Remote Wakeup interrupt bit clearing
phy: ath79-usb: Fix the main reset name to match the DT binding
phy: ath79-usb: Fix the power on error path
phy: fix build breakage: add PHY_MODE_SATA
phy: ti: ensure priv is not null before dereferencing it
USB: serial: ftdi_sio: fix GPIO not working in autosuspend
usb: gadget: Potential NULL dereference on allocation error
usb: dwc3: gadget: Fix the uninitialized link_state when udc starts
usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
usb: dwc3: gadget: synchronize_irq dwc irq in suspend
USB: serial: simple: add Motorola Tetra TPG2200 device id -
…kernel/git/jberg/mac80211
Johannes Berg says:
====================
Just a few small fixes:
* avoid trying to operate TDLS when not connection,
this is not valid and led to issues
* count TTL-dropped frames in mesh better
* deal with new WiGig channels in regulatory code
* remove a WARN_ON() that can trigger due to benign
races during device/driver registration
* fix nested netlink policy maxattrs (syzkaller)
* fix hwsim n_limits (syzkaller)
* propagate __aligned(2) to a surrounding struct
* return proper error in virt_wifi error path
====================Signed-off-by: David S. Miller <davem@davemloft.net>
-
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.This patch fixes the following warnings:
arch/x86/kvm/lapic.c:1037:27: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/lapic.c:1876:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/hyperv.c:1637:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/svm.c:4396:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/mmu.c:4372:36: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/x86.c:3835:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/x86.c:7938:23: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/vmx/vmx.c:2015:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
arch/x86/kvm/vmx/vmx.c:1773:6: warning: this statement may fall through [-Wimplicit-fallthrough=]Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
Signed-off-by: Paolo Bonzini -
The header search path -I. in kernel Makefiles is very suspicious;
it allows the compiler to search for headers in the top of $(srctree),
where obviously no header file exists.The reason of having -I. here is to make the incorrectly set
TRACE_INCLUDE_PATH working.As the comment block in include/trace/define_trace.h says,
TRACE_INCLUDE_PATH should be a relative path to the define_trace.hFix the TRACE_INCLUDE_PATH, and remove the iffy include paths.
Signed-off-by: Masahiro Yamada
Signed-off-by: Paolo Bonzini
