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author | Max Krummenacher <max.krummenacher@toradex.com> | 2017-09-27 10:48:34 +0200 |
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committer | Max Krummenacher <max.krummenacher@toradex.com> | 2017-09-27 10:48:34 +0200 |
commit | 3f5660b1cbb09c65319c452ca9dc26a572aacc6d (patch) | |
tree | a64b5100d2b8a50176a998657b7cc142d48c4c2f /Documentation | |
parent | 3f68dc7c600c0354f5df7f06b931661319addafb (diff) | |
parent | 346ae4600d05c8488abcda40bb4ca8dbcbbeacc0 (diff) |
Merge remote-tracking branch 'fslc/4.1-2.0.x-imx' into toradex_4.1-2.0.x-imx
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/kernel-parameters.txt | 7 | ||||
-rw-r--r-- | Documentation/sysctl/kernel.txt | 15 |
2 files changed, 14 insertions, 8 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index fa7ac8614038..08dc303d0d47 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -3453,6 +3453,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. spia_pedr= spia_peddr= + stack_guard_gap= [MM] + override the default stack gap protection. The value + is in page units and it defines how many pages prior + to (for stacks growing down) resp. after (for stacks + growing up) the main stack are reserved for no other + mapping. Default value is 256 pages. + stacktrace [FTRACE] Enabled the stack tracer on boot up. diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index c831001c45f1..4c88aa047790 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -798,14 +798,13 @@ via the /proc/sys interface: Each write syscall must fully contain the sysctl value to be written, and multiple writes on the same sysctl file descriptor will rewrite the sysctl value, regardless of file position. - 0 - (default) Same behavior as above, but warn about processes that - perform writes to a sysctl file descriptor when the file position - is not 0. - 1 - Respect file position when writing sysctl strings. Multiple writes - will append to the sysctl value buffer. Anything past the max length - of the sysctl value buffer will be ignored. Writes to numeric sysctl - entries must always be at file position 0 and the value must be - fully contained in the buffer sent in the write syscall. + 0 - Same behavior as above, but warn about processes that perform writes + to a sysctl file descriptor when the file position is not 0. + 1 - (default) Respect file position when writing sysctl strings. Multiple + writes will append to the sysctl value buffer. Anything past the max + length of the sysctl value buffer will be ignored. Writes to numeric + sysctl entries must always be at file position 0 and the value must + be fully contained in the buffer sent in the write syscall. ============================================================== |