Andy Shevchenko
cec562fbf8
ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use ...
[ Upstream commit dd3e7cba16274831f5a69f071ed3cf13ffb352ea ]
There are users already and will be more of BITS_TO_BYTES() macro. Move
it to bitops.h for wider use.
In the case of ocfs2 the replacement is identical.
As for bnx2x, there are two places where floor version is used. In the
first case to calculate the amount of structures that can fit one memory
page. In this case obviously the ceiling variant is correct and
original code might have a potential bug, if amount of bits % 8 is not
0. In the second case the macro is used to calculate bytes transmitted
in one microsecond. This will work for all speeds which is multiply of
1Gbps without any change, for the rest new code will give ceiling value,
for instance 100Mbps will give 13 bytes, while old code gives 12 bytes
and the arithmetically correct one is 12.5 bytes. Further the value is
used to setup timer threshold which in any case has its own margins due
to certain resolution. I don't see here an issue with slightly shifting
thresholds for low speed connections, the card is supposed to utilize
highest available rate, which is usually 10Gbps.
Link: http://lkml.kernel.org/r/20200108121316.22411-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Acked-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stable-dep-of: f4e4534850a9 ("net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-09 10:28:54 +02:00
ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects
2023-05-30 12:44:02 +01:00
binder: fix UAF caused by faulty buffer cleanup
2023-06-05 08:17:33 +02:00
ata: libata: Fix sata_down_spd_limit() when no link speed is reported
2023-02-22 12:50:24 +01:00
atm: idt77252: fix kmemleak when rmmod idt77252
2023-04-05 11:16:37 +02:00
regmap: cache: Return error in cache sync operations for REGCACHE_NONE
2023-05-30 12:44:02 +01:00
drbd: correctly submit flush bio on barrier
2023-05-17 11:36:04 +02:00
Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"
2023-05-17 11:35:45 +02:00
bus: imx-weim: fix branch condition evaluates to a garbage value
2023-04-05 11:16:42 +02:00
tpm/tpm_tis: Disable interrupts for more Lenovo devices
2023-05-30 12:44:07 +01:00
clk: tegra20: fix gcc-7 constant overflow warning
2023-05-30 12:44:04 +01:00
clocksource/drivers/davinci: Fix memory leak in davinci_timer_register when init fails
2023-05-17 11:35:53 +02:00
counter: 104-quad-8: Fix race condition between FLAG and CNTR reads
2023-05-17 11:35:31 +02:00
cpufreq: armada-37xx: stop using 0 as NULL pointer
2023-02-06 07:52:41 +01:00
crypto: safexcel - Cleanup ring IRQ workqueues on load failure
2023-05-17 11:35:58 +02:00
PM/devfreq: governor: Add a private governor_data for governor
2023-01-18 11:41:52 +01:00
drivers: dio: fix possible memory leak in dio_init()
2023-01-18 11:41:21 +01:00
dmaengine: pl330: rename _start to prevent build error
2023-06-09 10:28:52 +02:00
EDAC/skx: Fix overflows on the DRAM row address mapping arrays
2023-05-17 11:35:35 +02:00
firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region
2023-02-22 12:50:22 +01:00
firmware: arm_sdei: Fix sleep from invalid context BUG
2023-05-30 12:44:02 +01:00
fpga: bridge: fix kernel-doc parameter description
2023-05-17 11:35:46 +02:00
WRITE is "data source", not destination...
2023-02-22 12:50:23 +01:00
gpio: mockup: Fix mode of debugfs files
2023-05-30 12:44:09 +01:00
drm/exynos: fix g2d_open/close helper function definitions
2023-05-30 12:44:05 +01:00
HID: wacom: add three styli to wacom_intuos_get_tool_type
2023-05-30 12:44:08 +01:00
HSI: omap_ssi_core: Fix error handling in ssi_init()
2023-01-18 11:41:28 +01:00
hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs
2023-04-05 11:16:38 +02:00
coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet()
2023-05-30 12:44:10 +01:00
i2c: omap: Fix standard mode false ACK readings
2023-05-17 11:35:33 +02:00
iio: light: max44009: add missing OF device matching
2023-05-17 11:35:46 +02:00
RDMA/bnxt_re: Fix return value of bnxt_re_process_raw_qp_pkt_rx
2023-06-09 10:28:52 +02:00
Input: xpad - add constants for GIP interface numbers
2023-05-30 12:44:04 +01:00
interconnect: fix mem leak when freeing nodes
2023-03-22 13:28:08 +01:00
iommu/amd: Don't block updates to GATag if guest mode is on
2023-06-09 10:28:52 +02:00
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
2023-03-11 16:43:43 +01:00
mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
2023-01-18 11:41:32 +01:00
leds: TI_LMU_COMMON: select REGMAP instead of depending on it
2023-05-17 11:35:53 +02:00
macintosh: via-pmu-led: requires ATA to be set
2023-05-17 11:35:50 +02:00
mailbox: zynqmp: Fix counts of child nodes
2023-05-17 11:35:57 +02:00
mcb-pci: Reallocate memory region to avoid memory overlapping
2023-05-30 12:44:04 +01:00
dm verity: fix error handling for check_at_most_once on FEC
2023-05-17 11:35:57 +02:00
media: radio-shark: Add endpoint checks
2023-05-30 12:44:10 +01:00
memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe()
2023-02-06 07:52:34 +01:00
memstick: r592: Fix UAF bug in r592_remove due to race condition
2023-05-30 12:44:02 +01:00
scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition
2023-05-30 12:44:03 +01:00
mfd: dln2: Fix memory leak in dln2_probe()
2023-05-30 12:44:04 +01:00
vmci_host: fix a race condition in vmci_host_poll() causing GPF
2023-05-17 11:35:47 +02:00
mmc: sdhci-of-esdhc: fix quirk to ignore command inhibit for data
2023-05-17 11:35:37 +02:00
mtd: rawnand: ingenic: fix empty stub helper definitions
2023-06-09 10:28:53 +02:00
ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use
2023-06-09 10:28:54 +02:00
nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
2023-03-22 13:28:05 +01:00
nvme-fcloop: fix "inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage"
2023-05-17 11:35:43 +02:00
nvmem: core: fix cell removal on error
2023-02-22 12:50:28 +01:00
of: Fix modalias string generation
2023-05-17 11:35:47 +02:00
OPP: fix error checking in opp_migrate_dentry()
2023-03-11 16:43:41 +01:00
parisc: led: Fix potential null-ptr-deref in start_task()
2023-01-18 11:41:50 +01:00
PCI: pciehp: Fix AB-BA deadlock between reset_lock and device_lock
2023-05-17 11:36:04 +02:00
phy: st: miphy28lp: use _poll_timeout functions for waits
2023-05-30 12:44:04 +01:00
Revert "pinctrl: amd: Disable and mask interrupts on resume"
2023-04-20 12:07:35 +02:00
platform/x86: touchscreen_dmi: Add info for the Dexp Ursus KX210i
2023-05-17 11:36:01 +02:00
power: supply: bq24190: Call power_supply_changed() after updating input current
2023-06-05 08:17:32 +02:00
powercap: fix possible name leak in powercap_register_zone()
2023-03-11 16:43:40 +01:00
ptp_qoriq: fix memory leak in probe()
2023-04-05 11:16:43 +02:00
pwm: mtk-disp: Disable shadow registers before setting backlight values
2023-05-17 11:35:53 +02:00
regulator: stm32-pwr: fix of_iomap leak
2023-05-17 11:35:38 +02:00
remoteproc: st: Call of_node_put() on iteration error
2023-05-17 11:36:01 +02:00
rpmsg: glink: Avoid infinite loop on intent for missing channel
2023-03-11 16:43:53 +01:00
rtc: meson-vrtc: Use ktime_get_real_ts64() to get the current time
2023-05-17 11:35:51 +02:00
s390/qdio: fix do_sqbs() inline assembly constraint
2023-05-30 12:44:08 +01:00
scsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow
2023-05-30 12:44:02 +01:00
ARM: ux500: do not directly dereference __iomem
2023-01-18 11:41:46 +01:00
spi: fsl-cpm: Use 16 bit mode for large transfers with even size
2023-05-30 12:44:08 +01:00
spmi: Add a check for remove callback when removing a SPMI driver
2023-05-17 11:35:49 +02:00
staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE
2023-05-30 12:44:03 +01:00
scsi: target: iscsit: Free cmds before session free
2023-05-30 12:44:03 +01:00
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
2023-03-11 16:44:13 +01:00
thunderbolt: Use const qualifier for ring_interrupt_index
2023-04-05 11:16:39 +02:00
vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF
2023-05-30 12:44:08 +01:00
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
2023-01-18 11:41:22 +01:00
USB: sisusbvga: Add endpoint checks
2023-05-30 12:44:10 +01:00
vfio: platform: Do not pass return buffer to ACPI _RST method
2023-01-18 11:41:22 +01:00
vhost: fix range used in translate_desc()
2023-01-18 11:41:57 +01:00
fbdev: udlfb: Fix endpoint check
2023-05-30 12:44:09 +01:00
vme: Fix error not catched in fake_init()
2023-01-18 11:41:26 +01:00
w1: fix WARNING after calling w1_process()
2023-02-06 07:52:40 +01:00
watchdog: sp5100_tco: Immediately trigger upon starting.
2023-05-30 12:44:08 +01:00
xen/pvcalls-back: fix double frees with pvcalls_new_active_socket()
2023-05-30 12:44:10 +01:00
cec562fbf8