AuxXxilium/linux_dsm_epyc7002
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0860bf9471
linux_dsm_epyc7002/drivers
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Dan Carpenter 0860bf9471 ide: silence some underflow warnings 
Back in the day we used to just say this code was root only so it was
ok that the bounds checking was sloppy.  These days it annoys static
checkers so we fix it.

In the original code "c > INT_MAX" was never true since "c" was an int.
I am not sure what was intended so I left it alone.  But because I made
"c" unsigned it means we don't have a warning any more.

The second warning is that we cap "i" but allow negatives leading to an
underflow of the ide_disks_chs[] array.  The third set of warnings is
because these values come from the user and we cap most of the upper
bounds but allow negative values.  Negative cylinders doesn't make
sense.

drivers/ide/ide.c:262 ide_set_disk_chs() warn: impossible condition '(c > ((~0 >> 1))) => (s32min-s32max > s32max)'
drivers/ide/ide.c:270 ide_set_disk_chs() warn: check 'ide_disks_chs[i]' for negative offsets 'i' = s32min.  extra = 's32min-19'
drivers/ide/ide.c:271 ide_set_disk_chs() warn: no lower bound on 'h'

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-18 14:12:33 -05:00
..
accessibility
acpi libnvdimm for 4.5 2016-01-13 19:15:14 -08:00
amba
android
ata Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2016-01-11 19:33:59 -08:00
atm atm: solos-pci: use to_pci_dev() 2015-12-29 15:32:24 -05:00
auxdisplay
base linux-kselftest-4.5-rc1 2016-01-17 13:31:50 -08:00
bcma GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
block mm, dax, pmem: introduce pfn_t 2016-01-15 17:56:32 -08:00
bluetooth Bluetooth: btmrvl: don't send data to firmware while processing suspend 2016-01-06 16:37:14 +01:00
bus bus: sunxi-rsb: Fix peripheral IC mapping runtime address 2015-12-22 11:42:30 -08:00
cdrom cdrom: don't open-code memdup_user() 2016-01-06 08:25:24 -05:00
char Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-01-17 19:13:15 -08:00
clk clk: remove duplicated COMMON_CLK_NXP record from clk/Kconfig 2016-01-13 18:09:52 -08:00
clocksource Merge branches 'clockevents/4.4-fixes' and 'clockevents/4.5-fixes' of http://git.linaro.org/people/daniel.lezcano/linux into timers/urgent 2016-01-12 11:01:12 +01:00
connector connector: bump skb->users before callback invocation 2016-01-04 21:46:45 -05:00
cpufreq powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
cpuidle powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
crypto powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
dca
devfreq
dio
dma sound updates for 4.5-rc1 2016-01-17 12:05:31 -08:00
dma-buf
edac EDAC, i5100: Use to_delayed_work() 2016-01-01 18:31:34 +01:00
eisa
extcon extcon: add Maxim MAX3355 driver 2015-12-21 11:44:00 +09:00
firewire
firmware Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2016-01-15 18:12:18 -08:00
fmc
fpga
gpio GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
gpu drm/vc4: fix warning in validate printf. 2016-01-17 18:32:31 -08:00
hid GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
hsi HSI: omap_ssi_port: fix handling of_get_named_gpio result 2016-01-07 16:07:54 +01:00
hv char/misc patches for 4.5-rc1 2016-01-13 10:23:36 -08:00
hwmon Merge git://www.linux-watchdog.org/linux-watchdog 2016-01-17 12:15:38 -08:00
hwspinlock
hwtracing coresight: Fix a typo in Kconfig 2015-12-21 13:31:31 -08:00
i2c Merge branch 'i2c/for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2016-01-14 11:25:37 -08:00
ide ide: silence some underflow warnings 2016-01-18 14:12:33 -05:00
idle
iio include/linux/kernel.h: change abs() macro so it uses consistent return type 2016-01-16 11:17:22 -08:00
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2016-01-14 17:04:19 -08:00
input GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
iommu Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-01-11 16:26:03 -08:00
ipack
irqchip Merge branches 'clockevents/4.4-fixes' and 'clockevents/4.5-fixes' of http://git.linaro.org/people/daniel.lezcano/linux into timers/urgent 2016-01-12 11:01:12 +01:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-01-11 23:55:43 -05:00
leds GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
lguest lguest: Map switcher text R/O 2016-01-12 12:17:28 +01:00
lightnvm lightnvm: wrong offset in bad blk lun calculation 2015-12-29 08:28:32 -07:00
macintosh
mailbox
mcb
md md updates for 4.5 2016-01-15 12:28:00 -08:00
media GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
memory fsl-ifc: add missing include on ARM64 2015-12-16 00:16:58 +01:00
memstick
message
mfd GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
misc powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
mmc mmc: dw_mmc: remove the unused quirks 2016-01-05 18:04:58 +01:00
mtd MTD updates for v4.5: 2016-01-13 11:25:54 -08:00
net include/linux/kernel.h: change abs() macro so it uses consistent return type 2016-01-16 11:17:22 -08:00
nfc nfc: pn544: Remove i2c client gpio irq configuration 2015-12-29 19:06:23 +01:00
ntb
nubus
nvdimm mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup 2016-01-15 17:56:32 -08:00
nvme NVMe: IO ending fixes on surprise removal 2015-12-22 10:12:04 -07:00
nvmem
of DeviceTree updates for 4.5: 2016-01-14 11:13:28 -08:00
oprofile
parisc parisc: Initialize PCI bridge cache line and default latency 2016-01-12 22:03:21 +01:00
parport parport: avoid assignment in if 2016-01-03 16:32:59 -08:00
pci sound updates for 4.5-rc1 2016-01-17 12:05:31 -08:00
pcmcia
perf
phy phy: for 4.5 2015-12-26 17:01:18 -08:00
pinctrl GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
platform Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2016-01-17 13:40:25 -08:00
pnp PNP: respect PNP_DRIVER_RES_DO_NOT_CHANGE when detaching 2016-01-04 22:12:42 +01:00
power power: bq27xxx_battery: Fix bq27541 AveragePower register address 2016-01-14 01:03:18 +01:00
powercap Merge branch 'powercap' 2016-01-12 01:12:40 +01:00
pps
ps3
ptp
pwm
rapidio
ras
regulator regulator: Update for v4.5 2016-01-15 12:14:47 -08:00
remoteproc
reset
rpmsg
rtc powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
s390 mm, dax, pmem: introduce pfn_t 2016-01-15 17:56:32 -08:00
sbus convert a bunch of open-coded instances of memdup_user_nul() 2016-01-04 10:26:58 -05:00
scsi SCSI misc on 20160113 2016-01-13 19:37:36 -08:00
sfi
sh
sn
soc powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
spi powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
spmi
ssb ssb: pick SoC invariants code from MIPS BCM47xx arch 2015-12-16 16:36:25 +02:00
staging kmemcg: account certain kmem allocations to memcg 2016-01-14 16:00:49 -08:00
target
tc
thermal
thunderbolt
tty GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
uio
usb powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
uwb
vfio vfio/iommu_type1: make use of info.flags 2016-01-04 12:55:44 -07:00
vhost
video GPIO bulk updates for the v4.5 kernel cycle: 2016-01-17 12:32:01 -08:00
virt
virtio
vlynq
vme
w1
watchdog watchdog: asm9260: remove __init and __exit annotations 2016-01-11 22:48:05 +01:00
xen xen/gntdev: add ioctl for grant copy 2016-01-07 13:21:53 +00:00
zorro
Kconfig
Makefile