Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
The man page title was incorrectly set to "LSDASD". Set the correct name
"DASDSTAT".
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped. Fix whitespace damage
along the way.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Hyphens are converted by groff to a different unicode character leading
to failing command execution of copy-pasted options or examples.
Ensure that all hyphens are properly escaped.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Under QEMU user can attach disk with smth like:
```
-device virtio-scsi-ccw,... -device scsi-hd,...
```
So virtio block device appears as '/dev/sda' instead of '/dev/vda'.
chreipl assumes all '/dev/sd*' disks as FCP disks, which is not a
case in such setup.
Closes: https://github.com/ibm-s390-linux/s390-tools/pull/154
Signed-off-by: Nikita Dubrovskii <nikita@linux.ibm.com>
Acked-by: Marc Hartmayer mhartmay@linux.ibm.com
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Add helper function to get device's real path under SYSFS_ROOT devices
hierarchy.
Github-ID: https://github.com/ibm-s390-linux/s390-tools/pull/154
Signed-off-by: Nikita Dubrovskii <nikita@linux.ibm.com>
[hoeppner@linux.ibm.com: Adapt commit message]
Acked-by: Marc Hartmayer mhartmay@linux.ibm.com
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
If many invocations of mdevctl occur simultaneously (as can happen with
libvirt) then waiting for 5-60 seconds per lock retry is simply too long.
Anticipating this possibility, retry more frequently but also attempt
significantly more retries than before.
Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Marc Hartmayer <marc@linux.ibm.com>
Tested-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
The default values for repeated attempts at acquiring a file lock created
by util_lockfile are on the order of seconds. Let's leave this the
default, but allow for a caller to specify smaller values by adding
cw (custom_wait) functions and by switching from using sleep to usleep.
Reviewed-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Ensure that all hyphens in command options and examples are escaped properly.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Ensure that all hyphens in command options and examples are escaped properly.
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
When formatting an ESE (thin-provisioned) ECKD DASD, dasdfmt(8)
defaults to the quick-format mode instead of full-format for normal
DASDs. This results in a significant performance impact during first
sequential write to each track, which may be unexpected for users.
To address this, change the default for dasdfmt to always use
full-format mode. Customers that require thin provisioning(*) still
override the default by specifying quick format explicitly using the
"-M" option.
Get rid of the related fallbacks; In case of unsuccessful space
release always fail. The customers that still require quick format can
proceed by specifying "--no-discard" option.
(*) Thin provisioning: while providing a large amount of logical
space, zero amount of actual space is provisioned and then
allocated on an on-demand basis.
Signed-off-by: Eduard Shishkin <edward6@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Check for vmcore LOAD segment with zero paddr (instead of zero vaddr) to
identify HSA since physical and virtual addresses can be uncoupled on s390.
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Acked-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The 'lschp' command's output contains a 'type' identifier column. For
information about each value of this identifier, provide the
reference to the z/OS public documentation in the manpage.
Suggested-by: Mike Storzer <MSTORZER@de.ibm.com>
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Get rid of all arch barriers in main.rs. cmd.rs handles the arch
barriers for the individual commands. Simplifies main.rs & cmd.rs and
makes it easier to read and understand the code.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Fix findings from `cargo clippy --all-targets`. `warning: calls to
`push` immediately after creation` The findings were in test code only.
Also, replace a while loop with a function from Vec.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
They add no value and code outside the crate does not need those constants.
Reduces unnecessary constant duplication. Introduce an error for to
large Add-Secret requests and check for this to render those contsnts
fully unnecessary for the API.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The BinGuestSecret type provides no benefits. The public GuestSecret
struct can handle everything. Therefore, move the two functions from bin
to the non-bin variant. While at it, use a struct to define the binary
structure instead of copy numbers to some positions in a Vec. This
simplifies the addition of further secret types.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This streamlines and unifies the use and (de)serialization of structs
using a secret id. As a bonus, the hidden `for_pv` module is not longer
needed.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Provides a default for the cmd function for an UvCmd. This is enabled by
requiring an associated constant for the IOCTL nr of the command.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The content of `pv/src/uvsecret/uvc.rs` was moved with
9b51b8b882 ("rust/pv: Refactor pv crate") to pv_core.
The content was unused, but the file was not deleted.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Fix clippy waring `warning: very complex type used.` by introducing a
new struct containing the tuple, that was returned before.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
During the remove of mockito, lazy_static dependency was accidentally
removed as well.
Fix this by adding lazy-static as dev dependency again.
Fixes: aba8900074 ("rust/pv_core: Remove mockito dependency")
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This adds the counter numbers to the corresponding counter names to the
cpacfstats output. This aims to ease using this tool with other related
tools which may use other names for the counters.
Signed-off-by: Finn Callies <fcallies@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
All files created by chzdev feature a common header; however, this
header is absent in temporary files. It is necessary to incorporate
the consistent "Generated by chzdev" header into temporary files
generated by chzdev as well, so as to properly identify these files
via option --is-owner.
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Enhance the 'chzdev' tool by introducing a new option to discern
files created by 'zdev-tools.' The command usage is as follows:
$ chzdev --is-owner <file-name>
When executed, the command will return an exit code of 0 for all
files generated by zdev-tools. In the case of an unknown file, the
tool will return the exit code 'EXIT_UNKNOWN_FILE i.e 33.'
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add zdev-specific definitions into a lightweight header file. Rather
than creating a new one, transform the existing "site.h" into "zdev.h"
to house all generic zdev-specific definitions that needs to be shared
between chzdev, lszdev and zdev_id going forward.
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Up until now cpacfstats assumes that on the running hardware either all
PAI and CPUMF are available or non at all. Which counters are supported
may be hardware dependent and can vary in the future. With
this commit cpacfstats dynamically loads the counters from sysfs entries
in (/sys/devices/pai_crypto/events/) and (/sys/devices/cpum_cf/events/)
respectively.
Additionally cpacfstats has a new way of determining which PAI counters
are meant for kernel usage.
Signed-off-by: Finn Callies <fcallies@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
With f6c6f0cc71 ("rust/pv/test: Code + Certificate refactoring")
no code uses mockito anymore, but it's dependency was not removed.
Remove the mockito dependency from the rust workspace.
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
OpenSSL 1.1 seems to use a non-const parameter to X509_name_dup(), but
x509_armonk_locality_fixup() is passing a const there. The compile then
fails on "discards 'const' qualifier", when -Werror is used. Thus
resolve with a type-cast like in c2b_name().
Fixes: https://github.com/ibm-s390-linux/s390-tools/pull/167
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Dan Horák <dan@danny.cz>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
