Viresh Kumar
8c09b19974
cpufreq: Use struct kobj_attribute instead of struct global_attr ...
commit 625c85a62cb7d3c79f6e16de3cfa972033658250 upstream.
The cpufreq_global_kobject is created using kobject_create_and_add()
helper, which assigns the kobj_type as dynamic_kobj_ktype and show/store
routines are set to kobj_attr_show() and kobj_attr_store().
These routines pass struct kobj_attribute as an argument to the
show/store callbacks. But all the cpufreq files created using the
cpufreq_global_kobject expect the argument to be of type struct
attribute. Things work fine currently as no one accesses the "attr"
argument. We may not see issues even if the argument is used, as struct
kobj_attribute has struct attribute as its first element and so they
will both get same address.
But this is logically incorrect and we should rather use struct
kobj_attribute instead of struct global_attr in the cpufreq core and
drivers and the show/store callbacks should take struct kobj_attribute
as argument instead.
This bug is caught using CFI CLANG builds in android kernel which
catches mismatch in function prototypes for such callbacks.
Reported-by: Donghee Han <dh.han@samsung.com>
Reported-by: Sangkyu Kim <skwith.kim@samsung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-13 14:04:51 -07:00
can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb()
2018-12-01 09:44:19 +01:00
libceph: implement CEPHX_V2 calculation mode
2018-12-08 13:05:10 +01:00
firmware /meson
net/ethernet/freescale/fman: fix cross-build error
2018-08-24 13:12:40 +02:00
iio: buffer: fix the function signature to match implementation
2018-11-10 07:42:55 -08:00
net/mlx4: Fix the check in attaching steering rules
2018-04-13 19:48:19 +02:00
net/mlx5: Fix use-after-free in self-healing flow
2018-09-26 08:36:30 +02:00
brcmfmac: Add support for bcm43364 wireless chipset
2018-08-03 07:55:22 +02:00
mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block.
2018-05-01 15:13:07 -07:00
netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment()
2018-11-27 16:09:39 +01:00
ebtables: arpreply: Add the standard target sanity check
2018-10-13 09:18:58 +02:00
hwmon: (ina2xx) fix sysfs shunt resistor read access
2018-10-03 17:01:52 -07:00
regulator: core: Limit propagation of parent voltage count and list
2018-03-22 09:17:44 +01:00
sched/sysctl: Fix attributes of some extern declarations
2019-02-27 10:07:03 +01:00
sunrpc: use-after-free in svc_process_common()
2019-01-16 22:12:33 +01:00
usb: gadget: composite: fix incorrect handling of OS desc requests
2018-05-25 16:13:04 +02:00
Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting"
2017-12-20 10:07:26 +01:00
arm/arm64: smccc-1.1: Handle function result as parameters
2018-10-03 17:01:54 -07:00
writeback: don't decrement wb->refcnt if !wb->bdi
2019-01-26 09:38:32 +01:00
writeback: safer lock nesting
2018-04-24 09:34:18 +02:00
block: Fix transfer when chunk sectors exceeds max
2018-07-03 11:23:18 +02:00
bpf: avoid false sharing of map refcount with max_entries
2018-01-31 12:55:57 +01:00
bpf: Prevent memory disambiguation attack
2018-12-08 13:05:10 +01:00
drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled
2018-01-31 12:55:51 +01:00
net: use skb_to_full_sk() in skb_update_prio()
2018-03-31 18:11:33 +02:00
clocksource: Use GENMASK_ULL in definition of CLOCKSOURCE_MASK
2019-02-27 10:07:01 +01:00
signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
2018-12-21 14:11:29 +01:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
branch-check: fix long->int truncation when profiling branches
2018-07-03 11:23:07 +02:00
cpu/hotplug: Fix SMT supported evaluation
2018-08-15 18:14:53 +02:00
cpufreq: Use struct kobj_attribute instead of struct global_attr
2019-03-13 14:04:51 -07:00
timers: Reinitialize per cpu bases on hotplug
2018-01-02 20:35:17 +01:00
cpumask: Make for_each_cpu_wrap() available on UP as well
2018-05-30 07:50:26 +02:00
kernel: make groups_sort calling a responsibility group_info allocators
2018-01-10 09:29:52 +01:00
evm: Don't deadlock if a crypto algorithm is unavailable
2018-09-26 08:36:37 +02:00
mm: introduce get_user_pages_longterm
2018-02-28 10:18:33 +01:00
do d_instantiate/unlock_new_inode combinations safely
2018-05-30 07:50:16 +02:00
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
2018-08-03 07:55:22 +02:00
efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode
2018-05-22 16:57:58 +02:00
elevator: fix truncation of icq_cache_name
2018-11-10 07:42:48 -08:00
vfs, fdtable: Prevent bounds-check bypass via speculative execution
2018-02-13 12:36:00 +01:00
objtool, modules: Discard objtool annotation sections for modules
2018-01-17 09:38:58 +01:00
namei: allow restricted O_CREAT of FIFOs and regular files
2018-12-01 09:44:25 +01:00
fscache: Fix the default for fscache_maybe_release_page()
2018-01-10 09:29:52 +01:00
mtd: nand: fsl_ifc: Read ECCSTAT0 and ECCSTAT1 registers for IFC 2.0
2018-03-28 18:39:23 +02:00
drbd: Avoid Clang warning about pointless switch statment
2019-02-12 19:44:56 +01:00
HID: debug: fix the ring buffer implementation
2019-02-15 08:07:39 +01:00
HID: core: Fix size as type u32
2018-04-24 09:34:12 +02:00
mremap: properly flush TLB before releasing the page
2018-10-20 09:51:31 +02:00
mm: migration: fix migration of huge PMD shared pages
2018-11-21 09:26:03 +01:00
clockevents/drivers/i8253: Add support for PIT shutdown quirk
2018-11-21 09:26:01 +01:00
vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
2018-04-29 11:32:01 +02:00
module: extend 'rodata=off' boot cmdline parameter to module mappings
2018-04-08 12:12:52 +02:00
EVM: Add support for portable signature format
2018-12-01 09:44:26 +01:00
iommu/vt-d: Fix dev iotlb pfsid use
2018-09-09 20:01:24 +02:00
net: reevalulate autoflowlabel setting after sysctl setting
2018-01-02 20:35:11 +01:00
jbd2: fix sphinx kernel-doc build warnings
2018-02-22 15:43:48 +01:00
time: Introduce jiffies64_to_nsecs()
2018-10-10 08:53:18 +02:00
x86: fix build warnign with 32-bit PAE
2018-02-22 15:43:55 +01:00
kbuild: fix asm-offset generation to work with clang
2018-11-23 08:20:35 +01:00
vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
2018-05-30 07:50:26 +02:00
libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment
2018-02-28 10:18:34 +01:00
drivers: core: Remove glue dirs from sysfs earlier
2019-02-06 17:33:29 +01:00
kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
2018-05-30 07:50:30 +02:00
ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
2018-07-17 11:37:52 +02:00
llist: clang: introduce member_address_is_nonnull()
2018-04-08 12:12:50 +02:00
mm: migration: fix migration of huge PMD shared pages
2018-11-21 09:26:03 +01:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
mm: Handle 0 flags in _calc_vm_trans() macro
2017-12-20 10:07:29 +01:00
mm: fix 100% CPU kswapd busyloop on unreclaimable nodes
2018-01-31 12:55:53 +01:00
modules: mark __inittest/__exittest as __maybe_unused
2018-11-23 08:20:35 +01:00
platform-msi: Free descriptors in platform_msi_domain_free()
2019-01-09 16:16:43 +01:00
net: Add header for usage of fls64()
2019-02-23 09:05:58 +01:00
ipvlan, l3mdev: fix broken l3s mode wrt local routes
2019-02-06 17:33:27 +01:00
seccomp: Move speculation migitation control to arch code
2018-05-22 16:58:02 +02:00
of: add helper to lookup compatible child node
2018-12-01 09:44:21 +01:00
compiler.h: enable builtin overflow checkers and add fallback code
2019-01-31 08:12:35 +01:00
mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
2018-03-22 09:17:44 +01:00
PCI: Change pci_host_common_probe() visibility
2018-02-25 11:05:51 +01:00
PCI: Add wrappers for dev_printk()
2018-09-09 20:01:20 +02:00
r8169: add support for NCube 8168 network card
2018-09-15 09:42:56 +02:00
KPTI: Rename to PAGE_TABLE_ISOLATION
2018-01-05 15:46:35 +01:00
perf/x86: Add check_period PMU callback
2019-02-20 10:18:31 +01:00
include/linux/pfn_t.h: force '~' to be parsed as an unary operator
2018-12-01 09:44:25 +01:00
net: stmmac: enable EEE in MII, GMII or RGMII only
2018-01-17 09:38:53 +01:00
time: Change posix clocks ops interfaces to use timespec64
2018-03-24 11:00:09 +01:00
posix-timers: Sanitize overrun handling
2018-11-10 07:43:01 -08:00
power: remove possible deadlock when unregistering power_supply
2018-10-03 17:01:43 -07:00
device property: Define type of PROPERTY_ENRTY_*() macros
2018-05-30 07:50:21 +02:00
firmware/psci: Expose SMCCC version through psci_ops
2018-04-20 08:21:05 +02:00
ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
2019-01-09 16:16:42 +01:00
reset: remove remaining WARN_ON() in <linux/reset.h>
2018-12-08 13:05:09 +01:00
rhashtable: reorganize struct rhashtable layout
2018-10-18 09:13:25 +02:00
ring_buffer: tracing: Inherit the tracing setting to next ring buffer
2018-08-09 12:17:59 +02:00
oom, oom_reaper: do not enqueue same task twice
2019-02-12 19:45:02 +01:00
seccomp: Add filter flag to opt-out of SSB mitigation
2018-05-22 16:58:01 +02:00
serial: core: Make sure compiler barfs for 16-byte earlycon names
2018-08-03 07:55:25 +02:00
sh_eth: fix SH7757 GEther initialization
2018-01-17 09:38:53 +01:00
signals: avoid unnecessary taking of sighand->siglock
2018-05-22 16:57:57 +02:00
net: create skb_gso_validate_mac_len()
2019-02-20 10:18:28 +01:00
slub: make ->cpu_partial unsigned int
2018-10-03 17:01:50 -07:00
string: drop __must_check from strscpy() and restore strscpy() usages in cgroup
2018-07-22 14:27:42 +02:00
x86/power: Fix swsusp_arch_resume prototype
2018-05-30 07:50:24 +02:00
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
2018-08-15 18:14:45 +02:00
proc: Fix proc_sys_prune_dcache to hold a sb reference
2018-08-15 18:14:43 +02:00
scsi: sysfs: Introduce sysfs_{un,}break_active_protection()
2018-09-05 09:20:10 +02:00
TC: Set DMA masks for devices
2018-11-13 11:17:02 -08:00
tcp: avoid integer overflows in tcp_rcv_space_adjust()
2018-06-06 16:44:34 +02:00
fork: unconditionally clear stack on fork
2018-08-09 12:18:00 +02:00
timers: Reinitialize per cpu bases on hotplug
2018-01-02 20:35:17 +01:00
tty: Don't call panic() at tty_ldisc_init()
2018-05-01 15:13:05 -07:00
new helper: uaccess_kernel()
2018-11-27 16:09:41 +01:00
USB: check usb_get_extra_descriptor for proper size
2018-12-13 09:20:27 +01:00
Replace magic for trusting the secondary keyring with #define
2018-09-09 20:01:23 +02:00
Revert "module: Add retpoline tag to VERMAGIC"
2018-01-31 12:55:52 +01:00
virtio: add ability to iterate over vqs
2018-05-01 15:13:05 -07:00
vsock: track pkt owner vsock
2017-12-25 14:23:37 +01:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
mm: get rid of vmacache_flush_all() entirely
2018-09-19 22:47:17 +02:00
workqueue: avoid clang warning
2018-12-05 19:42:42 +01:00
