a74e6a014c
- fix various user space visible copy_to_user() instances which return the
number of bytes left to copy instead of -EFAULT
- make TMPFS_INODE64 available again for s390 and alpha, now that both
architectures have been switched to 64-bit ino_t
see commit 96c0a6a72d18 ("s390,alpha: switch to 64-bit ino_t")
- make sure to release a shared hypervisor resource within the zcore device
driver also on restart and power down; also remove unneeded surrounding
debugfs_create return value checks
- for the new hardware counter set device driver rename the uapi header file to
be a bit more generic; also remove 60 second read limit which is not really
necessary and without the limit the interface can be easier tested
- some small cleanups, the largest being to convert all long long in our time
and idle code to longs
- update defconfigs
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Merge tag 's390-5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- fix various user space visible copy_to_user() instances which return
the number of bytes left to copy instead of -EFAULT
- make TMPFS_INODE64 available again for s390 and alpha, now that both
architectures have been switched to 64-bit ino_t (see commit
96c0a6a72d18: "s390,alpha: switch to 64-bit ino_t")
- make sure to release a shared hypervisor resource within the zcore
device driver also on restart and power down; also remove unneeded
surrounding debugfs_create return value checks
- for the new hardware counter set device driver rename the uapi header
file to be a bit more generic; also remove 60 second read limit which
is not really necessary and without the limit the interface can be
easier tested
- some small cleanups, the largest being to convert all long long in
our time and idle code to longs
- update defconfigs
* tag 's390-5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: remove IBM_PARTITION and CONFIGFS_FS from zfcpdump defconfig
s390: update defconfigs
s390,alpha: make TMPFS_INODE64 available again
s390/cio: return -EFAULT if copy_to_user() fails
s390/tty3270: avoid comma separated statements
s390/cpumf: remove unneeded semicolon
s390/crypto: return -EFAULT if copy_to_user() fails
s390/cio: return -EFAULT if copy_to_user() fails
s390/cpumf: rename header file to hwctrset.h
s390/zcore: release dump save area on restart or power down
s390/zcore: no need to check return value of debugfs_create functions
s390/cpumf: remove 60 seconds read limit
s390/topology: remove always false if check
s390/time,idle: get rid of unsigned long long
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.