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Filename Latest commit message Latest commit date
Arnd Bergmann 704582e6a7 PM / devfreq: exynos-ppmu: Fix excessive stack usage
[ Upstream commit d4556f5e99d5f603913bac01adaff8670cb2d08b ]

Putting a 'struct devfreq_event_dev' object on the stack is generally
a bad idea and here it leads to a warnig about potential stack overflow:

drivers/devfreq/event/exynos-ppmu.c:643:12: error: stack frame size of 1040 bytes in function 'exynos_ppmu_probe' [-Werror,-Wframe-larger-than=]

There is no real need for the device structure, only the string inside
it, so add an internal helper function that simply takes the string
as its argument and remove the device structure.

Fixes: 1dd62c66d3 ("PM / devfreq: events: extend events by type of counted data")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[cw00.choi: Fix the issue from 'desc->name' to 'desc[j].name']
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-02-24 08:36:41 +01:00
arch x86/vdso: Provide missing include file 2020-02-24 08:36:41 +01:00
block block, bfq: do not plug I/O for bfq_queues with no proc refs 2020-02-24 08:36:31 +01:00
certs
crypto crypto: testmgr - don't try to decrypt uninitialized buffers 2020-02-14 16:34:18 -05:00
Documentation dt-bindings: iio: adc: ad7606: Fix wrong maxItems value 2020-02-14 16:34:19 -05:00
drivers PM / devfreq: exynos-ppmu: Fix excessive stack usage 2020-02-24 08:36:41 +01:00
fs nfsd: Clone should commit src file metadata too 2020-02-24 08:36:38 +01:00
include dmaengine: Store module owner in dma_device struct 2020-02-24 08:36:40 +01:00
init
ipc
kernel padata: validate cpumask without removed CPU during offline 2020-02-24 08:36:34 +01:00
lib
LICENSES
mm
net netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy 2020-02-24 08:36:37 +01:00
samples samples/bpf: Set -fno-stack-protector when building BPF programs 2020-02-24 08:36:36 +01:00
scripts kconfig: fix broken dependency in randconfig-generated .config 2020-02-24 08:36:32 +01:00
security selinux: ensure we cleanup the internal AVC counters on error in avc_update() 2020-02-24 08:36:39 +01:00
sound ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status 2020-02-24 08:36:37 +01:00
tools bpf: Print error message for bpftool cgroup show 2020-02-24 08:36:40 +01:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
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COPYING
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Makefile Linux 5.4.21 2020-02-19 19:53:10 +01:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.