aec1d8703e
Currently, the the input to the pp_od_clk_voltage sysfs interface has two adjacent separator characters, i.e. "\n\0", then we try to parse an argument out of the empty string, whereas we really should just ignore this case, and treat any number of adjacent separators as one separator for arguments. We do this here by simply skipping the argument parsing for all empy-string arguments. An example test case would be `echo 's 1 900' > pp_od_clk_voltage` (note the two spaces after the 's'. This also solves the issue where the written string ends with both a newline, and a nul-terminator, '\n\0', as is the case for `echo 's 1 900' > pp_od_clk_voltage` since the recent rebase. Got lost during code rebase/merge. No need to port this to other branches. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Matt Coffin <mcoffin13@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
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.