Data compaction is only supported by 3490 tape devices. For Virtual Tape
Server (VTS) this is the only supported device. Reading device
characteristics and checking the type is unnecessary.
Remove the corresponding code and simply enable data compaction.
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Load Display (LDD) X'9F' is still accepted by the Virtual Tape Server
(VTS) but does not perform any action. Remove code that still uses this
command in tape2dump.c.
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Although stage2.head is not directly used in stage2, it is required by
other stages. To ensure it is retained during link-time
optimization (LTO), explicitly mark it as used. This improves code
readability and prevents LTO from mistakenly removing it.
Reviewed-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
- Adjust progress_print() calls to pass updated address after the set of
blocks has been written to disk.
- Currently total_dump_size value is updated only after the entire dump
segment is written to disk what leads to ambiguos Dump file size values
displayed by progress_print(). Change write_addr_range() to re-calculate
total_dump_size after each set of blocks has been written to disk thus
printing the correct value at the end of each log entry.
- Avoid final log entry duplication.
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>
Move common dump related structures and constants to the global header
"dump/s390_dump.h" in order to get rid of many duplicates in zgetdump code.
Adjust zipl include statements and update Copyright statements.
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
- Move zipl/boot/error.h to include/boot
- Adjust include statements in zipb/boot and genprotimg/boot
- Remove error.h from tunedasd/src/tunedasd.c as not needed
- Fix tunedasd/src/Makefile
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Use STAGE2_ENTRY and PSW_LOAD instead of hard-coded values. While at
it, also move the libc.h to the top in tape2dump.c.
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The use of sprintf can easily result in buffer overflows as it assumes
that the buffer it writes to is large enough to contain the formatted
string. Thus replace sprintf by snprintf and update its users.
This removes the last user of vsprintf. Thus also remove vsprintf and
its dependencies.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Jan Höppner