Hello Linus,
please pull s390 fixes for 6.11-rc5.
Thank you,
Vasily
The following changes since commit de9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed:
Linux 6.11-rc2 (2024-08-04 13:50:53 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-6.11-4
for you to fetch changes up to 1642285e511c2a40b14e87a41aa8feace6123036:
s390/boot: Fix KASLR base offset off by __START_KERNEL bytes (2024-08-22 19:24:13 +0200)
----------------------------------------------------------------
s390 updates for 6.11-rc5
- Fix KASLR base offset to account for symbol offsets in the vmlinux
ELF file, preventing tool breakages like the drgn debugger
- Fix potential memory corruption of physmem_info during kernel physical
address randomization
- Fix potential memory corruption due to overlap between the relocated
lowcore and identity mapping by correctly reserving lowcore memory
- Fix performance regression and avoid randomizing identity mapping base
by default
- Fix unnecessary delay of AP bus binding complete uevent to prevent
startup lag in KVM guests using AP
----------------------------------------------------------------
Alexander Gordeev (4):
s390/mm: Prevent lowcore vs identity mapping overlap
s390/mm: Pin identity mapping base to zero
s390/boot: Avoid possible physmem_info segment corruption
s390/boot: Fix KASLR base offset off by __START_KERNEL bytes
Harald Freudenberger (1):
s390/ap: Refine AP bus bindings complete processing
arch/s390/Kconfig | 13 ++++++++++
arch/s390/boot/startup.c | 58 +++++++++++++++++++++++-------------------
arch/s390/boot/vmem.c | 14 ++++++++--
arch/s390/boot/vmlinux.lds.S | 7 ++++-
arch/s390/include/asm/page.h | 3 ++-
arch/s390/kernel/setup.c | 19 +++++++++++++-
arch/s390/kernel/vmlinux.lds.S | 2 +-
arch/s390/tools/relocs.c | 2 +-
drivers/s390/crypto/ap_bus.c | 7 ++++-
9 files changed, 91 insertions(+), 34 deletions(-)
