From 8852c07a881b0acfd3d75cf3927adaab815c4ee5 Mon Sep 17 00:00:00 2001 From: Sourabh Jain Date: Wed, 11 Dec 2019 21:39:08 +0530 Subject: powerpc/powernv: Move core and fadump_release_opalcore under new kobject The /sys/firmware/opal/core and /sys/kernel/fadump_release_opalcore sysfs files are used to export and release the OPAL memory on PowerNV platform. let's organize them into a new kobject under /sys/firmware/opal/mpipl/ directory. A symlink is added to maintain the backward compatibility for /sys/firmware/opal/core sysfs file. Signed-off-by: Sourabh Jain Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20191211160910.21656-5-sourabhjain@linux.ibm.com --- Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore (limited to 'Documentation/ABI/removed') diff --git a/Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore b/Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore new file mode 100644 index 000000000000..a8d46cd0f4e6 --- /dev/null +++ b/Documentation/ABI/removed/sysfs-kernel-fadump_release_opalcore @@ -0,0 +1,9 @@ +This ABI is moved to /sys/firmware/opal/mpipl/release_core. + +What: /sys/kernel/fadump_release_opalcore +Date: Sep 2019 +Contact: linuxppc-dev@lists.ozlabs.org +Description: write only + The sysfs file is available when the system is booted to + collect the dump on OPAL based machine. It used to release + the memory used to collect the opalcore. -- cgit v1.2.3