From 3f5f1f22ef10ee0278cef1243944c93aca01b236 Mon Sep 17 00:00:00 2001 From: Sourabh Jain Date: Wed, 11 Dec 2019 21:39:09 +0530 Subject: Documentation/ABI: Mark /sys/kernel/fadump_* sysfs files deprecated Add a deprecation note in FADump sysfs ABI documentation files and move them from ABI/testing to ABI/obsolete directory. Signed-off-by: Sourabh Jain [mpe: Use a proper table to fix errors from the documentation build] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20191211160910.21656-6-sourabhjain@linux.ibm.com --- Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled | 9 +++++++++ Documentation/ABI/obsolete/sysfs-kernel-fadump_registered | 10 ++++++++++ Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem | 10 ++++++++++ 3 files changed, 29 insertions(+) create mode 100644 Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled create mode 100644 Documentation/ABI/obsolete/sysfs-kernel-fadump_registered create mode 100644 Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem (limited to 'Documentation/ABI/obsolete') diff --git a/Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled b/Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled new file mode 100644 index 000000000000..e9c2de8b3688 --- /dev/null +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_enabled @@ -0,0 +1,9 @@ +This ABI is renamed and moved to a new location /sys/kernel/fadump/enabled. + +What: /sys/kernel/fadump_enabled +Date: Feb 2012 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read only + Primarily used to identify whether the FADump is enabled in + the kernel or not. +User: Kdump service diff --git a/Documentation/ABI/obsolete/sysfs-kernel-fadump_registered b/Documentation/ABI/obsolete/sysfs-kernel-fadump_registered new file mode 100644 index 000000000000..0360be39c98e --- /dev/null +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_registered @@ -0,0 +1,10 @@ +This ABI is renamed and moved to a new location /sys/kernel/fadump/registered.¬ + +What: /sys/kernel/fadump_registered +Date: Feb 2012 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read/write + Helps to control the dump collect feature from userspace. + Setting 1 to this file enables the system to collect the + dump and 0 to disable it. +User: Kdump service diff --git a/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem new file mode 100644 index 000000000000..6ce0b129ab12 --- /dev/null +++ b/Documentation/ABI/obsolete/sysfs-kernel-fadump_release_mem @@ -0,0 +1,10 @@ +This ABI is renamed and moved to a new location /sys/kernel/fadump/release_mem.¬ + +What: /sys/kernel/fadump_release_mem +Date: Feb 2012 +Contact: linuxppc-dev@lists.ozlabs.org +Description: write only + This is a special sysfs file and only available when + the system is booted to capture the vmcore using FADump. + It is used to release the memory reserved by FADump to + save the crash dump. -- cgit v1.2.3