Re: [PATCH v6 1/6] Documentation/ABI: add ABI documentation for /sys/kernel/fadump_*
On Wed, 2019-12-11 at 16:09:05 UTC, Sourabh Jain wrote: > Add missing ABI documentation for existing FADump sysfs files. > > Signed-off-by: Sourabh Jain Series applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f52153ab383f04a45c38d8a7f55a4249477b20df cheers
Re: [PATCH v6 1/6] Documentation/ABI: add ABI documentation for /sys/kernel/fadump_*
On 11/12/19 9:39 PM, Sourabh Jain wrote: > Add missing ABI documentation for existing FADump sysfs files. > > Signed-off-by: Sourabh Jain The patch series adds a new sysfs attribute that provides the amount of memory reserved for FADump. It also streamlines FADump specific sysfs interfaces. Thanks for looking into this. For the series... Reviewed-by: Hari Bathini > --- > Documentation/ABI/testing/sysfs-kernel-fadump_enabled | 7 +++ > Documentation/ABI/testing/sysfs-kernel-fadump_registered | 8 > Documentation/ABI/testing/sysfs-kernel-fadump_release_mem | 8 > .../ABI/testing/sysfs-kernel-fadump_release_opalcore | 7 +++ > 4 files changed, 30 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_enabled > create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_registered > create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_release_mem > create mode 100644 > Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore > > diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_enabled > b/Documentation/ABI/testing/sysfs-kernel-fadump_enabled > new file mode 100644 > index ..f73632b1c006 > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_enabled > @@ -0,0 +1,7 @@ > +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/testing/sysfs-kernel-fadump_registered > b/Documentation/ABI/testing/sysfs-kernel-fadump_registered > new file mode 100644 > index ..dcf925e53f0f > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_registered > @@ -0,0 +1,8 @@ > +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/testing/sysfs-kernel-fadump_release_mem > b/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem > new file mode 100644 > index ..9c20d64ab48d > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem > @@ -0,0 +1,8 @@ > +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. > diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore > b/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore > new file mode 100644 > index ..53313c1d4e7a > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore > @@ -0,0 +1,7 @@ > +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. > -- - Hari
[PATCH v6 1/6] Documentation/ABI: add ABI documentation for /sys/kernel/fadump_*
Add missing ABI documentation for existing FADump sysfs files. Signed-off-by: Sourabh Jain --- Documentation/ABI/testing/sysfs-kernel-fadump_enabled | 7 +++ Documentation/ABI/testing/sysfs-kernel-fadump_registered | 8 Documentation/ABI/testing/sysfs-kernel-fadump_release_mem | 8 .../ABI/testing/sysfs-kernel-fadump_release_opalcore | 7 +++ 4 files changed, 30 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_enabled create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_registered create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_release_mem create mode 100644 Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_enabled b/Documentation/ABI/testing/sysfs-kernel-fadump_enabled new file mode 100644 index ..f73632b1c006 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_enabled @@ -0,0 +1,7 @@ +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/testing/sysfs-kernel-fadump_registered b/Documentation/ABI/testing/sysfs-kernel-fadump_registered new file mode 100644 index ..dcf925e53f0f --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_registered @@ -0,0 +1,8 @@ +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/testing/sysfs-kernel-fadump_release_mem b/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem new file mode 100644 index ..9c20d64ab48d --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_release_mem @@ -0,0 +1,8 @@ +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. diff --git a/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore b/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore new file mode 100644 index ..53313c1d4e7a --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-fadump_release_opalcore @@ -0,0 +1,7 @@ +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. -- 2.17.2