forked from Minki/linux
becdce1c66
Pull s390 updates from Martin Schwidefsky: - Improvements for the spectre defense: * The spectre related code is consolidated to a single file nospec-branch.c * Automatic enable/disable for the spectre v2 defenses (expoline vs. nobp) * Syslog messages for specve v2 are added * Enable CONFIG_GENERIC_CPU_VULNERABILITIES and define the attribute functions for spectre v1 and v2 - Add helper macros for assembler alternatives and use them to shorten the code in entry.S. - Add support for persistent configuration data via the SCLP Store Data interface. The H/W interface requires a page table that uses 4K pages only, the code to setup such an address space is added as well. - Enable virtio GPU emulation in QEMU. To do this the depends statements for a few common Kconfig options are modified. - Add support for format-3 channel path descriptors and add a binary sysfs interface to export the associated utility strings. - Add a sysfs attribute to control the IFCC handling in case of constant channel errors. - The vfio-ccw changes from Cornelia. - Bug fixes and cleanups. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (40 commits) s390/kvm: improve stack frame constants in entry.S s390/lpp: use assembler alternatives for the LPP instruction s390/entry.S: use assembler alternatives s390: add assembler macros for CPU alternatives s390: add sysfs attributes for spectre s390: report spectre mitigation via syslog s390: add automatic detection of the spectre defense s390: move nobp parameter functions to nospec-branch.c s390/cio: add util_string sysfs attribute s390/chsc: query utility strings via fmt3 channel path descriptor s390/cio: rename struct channel_path_desc s390/cio: fix unbind of io_subchannel_driver s390/qdio: split up CCQ handling for EQBS / SQBS s390/qdio: don't retry EQBS after CCQ 96 s390/qdio: restrict buffer merging to eligible devices s390/qdio: don't merge ERROR output buffers s390/qdio: simplify math in get_*_buffer_frontier() s390/decompressor: trim uncompressed image head during the build s390/crypto: Fix kernel crash on aes_s390 module remove. s390/defkeymap: fix global init to zero ... |
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.. | ||
ctcm_dbug.c | ||
ctcm_dbug.h | ||
ctcm_fsms.c | ||
ctcm_fsms.h | ||
ctcm_main.c | ||
ctcm_main.h | ||
ctcm_mpc.c | ||
ctcm_mpc.h | ||
ctcm_sysfs.c | ||
fsm.c | ||
fsm.h | ||
Kconfig | ||
lcs.c | ||
lcs.h | ||
Makefile | ||
netiucv.c | ||
qeth_core_main.c | ||
qeth_core_mpc.c | ||
qeth_core_mpc.h | ||
qeth_core_sys.c | ||
qeth_core.h | ||
qeth_l2_main.c | ||
qeth_l2_sys.c | ||
qeth_l2.h | ||
qeth_l3_main.c | ||
qeth_l3_sys.c | ||
qeth_l3.h | ||
smsgiucv_app.c | ||
smsgiucv.c | ||
smsgiucv.h |