Loading .gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -36,6 +36,7 @@ modules.builtin # # tags tags TAGS TAGS linux vmlinux vmlinux vmlinuz vmlinuz System.map System.map Loading Documentation/ABI/stable/sysfs-devices-node 0 → 100644 +7 −0 Original line number Original line Diff line number Diff line What: /sys/devices/system/node/nodeX Date: October 2002 Contact: Linux Memory Management list <linux-mm@kvack.org> Description: When CONFIG_NUMA is enabled, this is a directory containing information on node X such as what CPUs are local to the node. Documentation/ABI/testing/ima_policy +6 −6 Original line number Original line Diff line number Diff line Loading @@ -20,7 +20,7 @@ Description: lsm: [[subj_user=] [subj_role=] [subj_type=] lsm: [[subj_user=] [subj_role=] [subj_type=] [obj_user=] [obj_role=] [obj_type=]] [obj_user=] [obj_role=] [obj_type=]] base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION] base: func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK] mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC] mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC] fsmagic:= hex value fsmagic:= hex value uid:= decimal value uid:= decimal value Loading @@ -40,11 +40,11 @@ Description: measure func=BPRM_CHECK measure func=BPRM_CHECK measure func=FILE_MMAP mask=MAY_EXEC measure func=FILE_MMAP mask=MAY_EXEC measure func=INODE_PERM mask=MAY_READ uid=0 measure func=FILE_CHECK mask=MAY_READ uid=0 The default policy measures all executables in bprm_check, The default policy measures all executables in bprm_check, all files mmapped executable in file_mmap, and all files all files mmapped executable in file_mmap, and all files open for read by root in inode_permission. open for read by root in do_filp_open. Examples of LSM specific definitions: Examples of LSM specific definitions: Loading @@ -54,8 +54,8 @@ Description: dont_measure obj_type=var_log_t dont_measure obj_type=var_log_t dont_measure obj_type=auditd_log_t dont_measure obj_type=auditd_log_t measure subj_user=system_u func=INODE_PERM mask=MAY_READ measure subj_user=system_u func=FILE_CHECK mask=MAY_READ measure subj_role=system_r func=INODE_PERM mask=MAY_READ measure subj_role=system_r func=FILE_CHECK mask=MAY_READ Smack: Smack: measure subj_user=_ func=INODE_PERM mask=MAY_READ measure subj_user=_ func=FILE_CHECK mask=MAY_READ Documentation/ABI/testing/sysfs-block +14 −0 Original line number Original line Diff line number Diff line Loading @@ -128,3 +128,17 @@ Description: preferred request size for workloads where sustained preferred request size for workloads where sustained throughput is desired. If no optimal I/O size is throughput is desired. If no optimal I/O size is reported this file contains 0. reported this file contains 0. What: /sys/block/<disk>/queue/nomerges Date: January 2010 Contact: Description: Standard I/O elevator operations include attempts to merge contiguous I/Os. For known random I/O loads these attempts will always fail and result in extra cycles being spent in the kernel. This allows one to turn off this behavior on one of two ways: When set to 1, complex merge checks are disabled, but the simple one-shot merges with the previous I/O request are enabled. When set to 2, all merge tries are disabled. The default value is 0 - which enables all types of merge tries. Documentation/ABI/testing/sysfs-bus-usb +11 −0 Original line number Original line Diff line number Diff line Loading @@ -159,3 +159,14 @@ Description: device. This is useful to ensure auto probing won't device. This is useful to ensure auto probing won't match the driver to the device. For example: match the driver to the device. For example: # echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id # echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id What: /sys/bus/usb/device/.../avoid_reset Date: December 2009 Contact: Oliver Neukum <oliver@neukum.org> Description: Writing 1 to this file tells the kernel that this device will morph into another mode when it is reset. Drivers will not use reset for error handling for such devices. Users: usb_modeswitch Loading
.gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -36,6 +36,7 @@ modules.builtin # # tags tags TAGS TAGS linux vmlinux vmlinux vmlinuz vmlinuz System.map System.map Loading
Documentation/ABI/stable/sysfs-devices-node 0 → 100644 +7 −0 Original line number Original line Diff line number Diff line What: /sys/devices/system/node/nodeX Date: October 2002 Contact: Linux Memory Management list <linux-mm@kvack.org> Description: When CONFIG_NUMA is enabled, this is a directory containing information on node X such as what CPUs are local to the node.
Documentation/ABI/testing/ima_policy +6 −6 Original line number Original line Diff line number Diff line Loading @@ -20,7 +20,7 @@ Description: lsm: [[subj_user=] [subj_role=] [subj_type=] lsm: [[subj_user=] [subj_role=] [subj_type=] [obj_user=] [obj_role=] [obj_type=]] [obj_user=] [obj_role=] [obj_type=]] base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION] base: func:= [BPRM_CHECK][FILE_MMAP][FILE_CHECK] mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC] mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC] fsmagic:= hex value fsmagic:= hex value uid:= decimal value uid:= decimal value Loading @@ -40,11 +40,11 @@ Description: measure func=BPRM_CHECK measure func=BPRM_CHECK measure func=FILE_MMAP mask=MAY_EXEC measure func=FILE_MMAP mask=MAY_EXEC measure func=INODE_PERM mask=MAY_READ uid=0 measure func=FILE_CHECK mask=MAY_READ uid=0 The default policy measures all executables in bprm_check, The default policy measures all executables in bprm_check, all files mmapped executable in file_mmap, and all files all files mmapped executable in file_mmap, and all files open for read by root in inode_permission. open for read by root in do_filp_open. Examples of LSM specific definitions: Examples of LSM specific definitions: Loading @@ -54,8 +54,8 @@ Description: dont_measure obj_type=var_log_t dont_measure obj_type=var_log_t dont_measure obj_type=auditd_log_t dont_measure obj_type=auditd_log_t measure subj_user=system_u func=INODE_PERM mask=MAY_READ measure subj_user=system_u func=FILE_CHECK mask=MAY_READ measure subj_role=system_r func=INODE_PERM mask=MAY_READ measure subj_role=system_r func=FILE_CHECK mask=MAY_READ Smack: Smack: measure subj_user=_ func=INODE_PERM mask=MAY_READ measure subj_user=_ func=FILE_CHECK mask=MAY_READ
Documentation/ABI/testing/sysfs-block +14 −0 Original line number Original line Diff line number Diff line Loading @@ -128,3 +128,17 @@ Description: preferred request size for workloads where sustained preferred request size for workloads where sustained throughput is desired. If no optimal I/O size is throughput is desired. If no optimal I/O size is reported this file contains 0. reported this file contains 0. What: /sys/block/<disk>/queue/nomerges Date: January 2010 Contact: Description: Standard I/O elevator operations include attempts to merge contiguous I/Os. For known random I/O loads these attempts will always fail and result in extra cycles being spent in the kernel. This allows one to turn off this behavior on one of two ways: When set to 1, complex merge checks are disabled, but the simple one-shot merges with the previous I/O request are enabled. When set to 2, all merge tries are disabled. The default value is 0 - which enables all types of merge tries.
Documentation/ABI/testing/sysfs-bus-usb +11 −0 Original line number Original line Diff line number Diff line Loading @@ -159,3 +159,14 @@ Description: device. This is useful to ensure auto probing won't device. This is useful to ensure auto probing won't match the driver to the device. For example: match the driver to the device. For example: # echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id # echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id What: /sys/bus/usb/device/.../avoid_reset Date: December 2009 Contact: Oliver Neukum <oliver@neukum.org> Description: Writing 1 to this file tells the kernel that this device will morph into another mode when it is reset. Drivers will not use reset for error handling for such devices. Users: usb_modeswitch
