| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <mhng-664fc7b8-c82b-414e-9c10-8fe7840f2c76@palmer-ri-x1c9>
Date: Tue, 24 Sep 2024 08:14:17 -0700 (PDT)
From: Palmer Dabbelt <palmer@...osinc.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] RISC-V Patches for the 6.12 Merge Window, Part 1
The following changes since commit 57d76bc51fd80824bcc0c84a5b5ec944f1b51edd:
riscv: change XIP's kernel_map.size to be size of the entire kernel (2024-08-14 13:12:33 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-6.12-mw1
for you to fetch changes up to b3f835cd7339919561866252a11831ead72e7073:
crash: Fix riscv64 crash memory reserve dead loop (2024-09-20 05:58:12 -0700)
----------------------------------------------------------------
RISC-V Patches for the 6.12 Merge Window, Part 1
* Support for using Zkr to seed KASLR.
* Support for IPI-triggered CPU backtracing.
* Support for generic CPU vulnerabilities reporting to userspace.
* A few cleanups for missing licenses.
* The size limit on the XIP kernel has been removed.
* Support for tracing userspace stacks.
* Support for the Svvptc extension.
* Various cleanups and fixes throughout the tree.
----------------------------------------------------------------
This is a bit small, but I'm not planning on taking anything else for this
merge window -- we had a few breakages over the last release so having a small
release probably isn't all that bad, and with all the conferences it's just a
bad time to be trying to stuff things in late (though I tell myself that every
cycle).
There are two conflicts here. The IRQ one seems pretty straight-forward, just
two features colliding. The testing one is a bit clunky, as I suppose I
probably just shouldn't have picked up the 32-bit fix in the first place given
it just conflicted and resulted in the same code. Anyway, here's my conflict
results:
diff --cc arch/riscv/include/asm/irq.h
index 8330d16b05b5,7e9a84a005ed..000000000000
--- a/arch/riscv/include/asm/irq.h
+++ b/arch/riscv/include/asm/irq.h
@@@ -12,11 -12,8 +12,13 @@@
#include <asm-generic/irq.h>
+ #define INVALID_CONTEXT UINT_MAX
+
+#ifdef CONFIG_SMP
+void arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu);
+#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
+#endif
+
void riscv_set_intc_hwnode_fn(struct fwnode_handle *(*fn)(void));
struct fwnode_handle *riscv_get_intc_hwnode(void);
diff --cc tools/testing/selftests/riscv/mm/mmap_test.h
index 1c3313c201d5,75918d15919f..000000000000
--- a/tools/testing/selftests/riscv/mm/mmap_test.h
+++ b/tools/testing/selftests/riscv/mm/mmap_test.h
----------------------------------------------------------------
Alexandre Ghiti (4):
riscv: Add ISA extension parsing for Svvptc
dt-bindings: riscv: Add Svvptc ISA extension description
riscv: Stop emitting preventive sfence.vma for new vmalloc mappings
riscv: Stop emitting preventive sfence.vma for new userspace mappings with Svvptc
Changbin Du (1):
riscv: vdso: do not strip debugging info for vdso.so.dbg
Charlie Jenkins (6):
riscv: Add license to fence.h
riscv: Add license to vmalloc.h
riscv: Make riscv_isa_vendor_ext_andes array static
selftests: riscv: Allow mmap test to compile on 32-bit
tools: Add riscv barrier implementation
tools: Optimize ring buffer for riscv
Geert Uytterhoeven (1):
riscv: defconfig: Disable RZ/Five peripheral support
Haibo Xu (1):
ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE
Hanjun Guo (1):
ACPI: RISCV: Make acpi_numa_get_nid() to be static
Jesse Taube (4):
RISC-V: pi: Force hidden visibility for all symbol references
RISC-V: lib: Add pi aliases for string functions
RISC-V: pi: Add kernel/pi/pi.h
RISC-V: Use Zkr to seed KASLR base address
Jinjie Ruan (7):
riscv: Enable generic CPU vulnerabilites support
riscv: Fix fp alignment bug in perf_callchain_user()
riscv: stacktrace: Add USER_STACKTRACE support
riscv: Remove unused _TIF_WORK_MASK
RISC-V: Implement kgdb_roundup_cpus() to enable future NMI Roundup
riscv: Use LIST_HEAD() to simplify code
crash: Fix riscv64 crash memory reserve dead loop
Jisheng Zhang (4):
riscv: errata: sifive: Use SYM_*() assembly macros
riscv: select ARCH_USE_SYM_ANNOTATIONS
riscv: define ILLEGAL_POINTER_VALUE for 64bit
riscv: avoid Imbalance in RAS
Mayuresh Chitale (1):
perf/riscv-sbi: Add platform specific firmware event handling
Nam Cao (8):
riscv: cleanup XIP_FIXUP macro
riscv: don't export va_kernel_pa_offset in vmcoreinfo for XIP kernel
riscv: replace misleading va_kernel_pa_offset on XIP kernel
riscv: drop the use of XIP_OFFSET in XIP_FIXUP_OFFSET
riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET
riscv: drop the use of XIP_OFFSET in kernel_mapping_va_to_pa()
riscv: drop the use of XIP_OFFSET in create_kernel_page_table()
riscv: remove limit on the size of read-only section for XIP kernel
Palmer Dabbelt (8):
Merge patch series "RISC-V: Parse DT for Zkr to seed KASLR"
Merge patch series "remove size limit on XIP kernel"
Merge patch series "riscv: stacktrace: Add USER_STACKTRACE support"
Merge patch series "riscv: select ARCH_USE_SYM_ANNOTATIONS"
Merge patch series "Svvptc extension to remove preventive sfence.vma"
Merge patch series "riscv: Improve KASAN coverage to fix unit tests"
RISC-V: Don't have MAX_PHYSMEM_BITS exceed phys_addr_t
Merge patch series "tools: Add barrier implementations for riscv"
Ryo Takakura (1):
RISC-V: Enable IPI CPU Backtrace
Samuel Holland (2):
riscv: Omit optimized string routines when using KASAN
riscv: Enable bitops instrumentation
Steffen Persvold (1):
riscv: cacheinfo: Add back init_cache_level() function
Stuart Menefy (1):
riscv: Remove redundant restriction on memory size
Xiao Wang (1):
drivers/perf: riscv: Remove redundant macro check
Ying Sun (1):
riscv/kexec_file: Fix relocation type R_RISCV_ADD16 and R_RISCV_SUB16 unknown
Yunhui Cui (1):
riscv: Randomize lower bits of stack address
.../devicetree/bindings/riscv/extensions.yaml | 7 +
arch/riscv/Kconfig | 8 +
arch/riscv/configs/defconfig | 12 +-
arch/riscv/errata/sifive/errata_cip_453.S | 8 +-
arch/riscv/include/asm/acpi.h | 2 -
arch/riscv/include/asm/bitops.h | 43 +++---
arch/riscv/include/asm/cacheflush.h | 18 ++-
arch/riscv/include/asm/exec.h | 8 +
arch/riscv/include/asm/fence.h | 1 +
arch/riscv/include/asm/hwcap.h | 1 +
arch/riscv/include/asm/irq.h | 5 +
arch/riscv/include/asm/page.h | 29 +++-
arch/riscv/include/asm/pgtable.h | 28 ++--
arch/riscv/include/asm/sbi.h | 1 +
arch/riscv/include/asm/set_memory.h | 2 +-
arch/riscv/include/asm/sparsemem.h | 2 +-
arch/riscv/include/asm/string.h | 2 +
arch/riscv/include/asm/thread_info.h | 11 +-
arch/riscv/include/asm/vmalloc.h | 1 +
arch/riscv/include/asm/xip_fixup.h | 30 +++-
arch/riscv/kernel/acpi_numa.c | 4 +-
arch/riscv/kernel/asm-offsets.c | 7 +
arch/riscv/kernel/cacheinfo.c | 5 +
arch/riscv/kernel/cpufeature.c | 1 +
arch/riscv/kernel/elf_kexec.c | 6 +
arch/riscv/kernel/entry.S | 91 ++++++++++-
arch/riscv/kernel/module.c | 4 +-
arch/riscv/kernel/perf_callchain.c | 46 +-----
arch/riscv/kernel/pi/Makefile | 4 +-
arch/riscv/kernel/pi/archrandom_early.c | 30 ++++
arch/riscv/kernel/pi/cmdline_early.c | 10 +-
arch/riscv/kernel/pi/fdt_early.c | 167 ++++++++++++++++++++-
arch/riscv/kernel/pi/pi.h | 20 +++
arch/riscv/kernel/process.c | 9 ++
arch/riscv/kernel/riscv_ksyms.c | 3 -
arch/riscv/kernel/smp.c | 43 +++++-
arch/riscv/kernel/stacktrace.c | 43 ++++++
arch/riscv/kernel/vdso/Makefile | 2 +-
arch/riscv/kernel/vendor_extensions/andes.c | 2 +-
arch/riscv/kernel/vmcore_info.c | 7 +
arch/riscv/kernel/vmlinux-xip.lds.S | 5 +-
arch/riscv/lib/Makefile | 2 +
arch/riscv/lib/memset.S | 2 +
arch/riscv/lib/strcmp.S | 2 +
arch/riscv/lib/strlen.S | 1 +
arch/riscv/lib/strncmp.S | 2 +
arch/riscv/mm/init.c | 28 ++--
arch/riscv/mm/pgtable.c | 13 ++
arch/riscv/purgatory/Makefile | 2 +
drivers/perf/riscv_pmu.c | 2 -
drivers/perf/riscv_pmu_sbi.c | 31 ++--
kernel/crash_reserve.c | 3 +-
tools/arch/riscv/include/asm/barrier.h | 39 +++++
tools/arch/riscv/include/asm/fence.h | 13 ++
tools/include/asm/barrier.h | 2 +
tools/include/linux/ring_buffer.h | 2 +-
tools/testing/selftests/riscv/mm/mmap_test.h | 6 +-
57 files changed, 707 insertions(+), 171 deletions(-)
create mode 100644 arch/riscv/include/asm/exec.h
create mode 100644 arch/riscv/kernel/pi/archrandom_early.c
create mode 100644 arch/riscv/kernel/pi/pi.h
create mode 100644 tools/arch/riscv/include/asm/barrier.h
create mode 100644 tools/arch/riscv/include/asm/fence.h
Powered by blists - more mailing lists