Linus Torvalds 261b8e89b6 RISC-V Fixes for 6.9-rc3 ... * A fix for an __{get,put}_kernel_nofault to avoid an uninitialized value causing spurious failures. * compat_vdso.so.dbg is now installed to the standard install location. * A fix to avoid initializing PERF_SAMPLE_BRANCH_*-related events, as they aren't supported and will just later fail. * A fix to make AT_VECTOR_SIZE_ARCH correct now that we're providing AT_MINSIGSTKSZ. * pgprot_nx() is now implemented, which fixes vmap W^X protection. * A fix for the vector save/restore code, which at least manifests as corrupted vector state when a signal is taken. * A fix for a race condition in instruction patching. * A fix to avoid leaking the kernel-mode GP to userspace, which is a kernel pointer leak that can be used to defeat KASLR in various ways. * A handful of smaller fixes to build warnings, an overzealous printk, and some missing tracing annotations. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmYQMkITHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiUoAD/9efDZo2V7XqYWlVrCTOpaqia+TLzYo 43QmOydF7BRtgx1AlsTdsDuLvNfKr+FjUTzNeSk9dsGbxtfIBnn1IFXvQhIQU2r3 VDqrEazqMC3iRMgHO4nEWkUozNiyBuu0nZGl6hxXllpNaocjZGHzmxGhxlvlYJkv cthyJmdYUeDl7H0ROMP22NnvTE/ntLfFDdmpRSVrFtkRr9c1YStct5Lag/I+W1Gw 7/pucAzC4OTtQ0mXq8EPalcTxjVZZAOSc/QKItVZLQMkA6ZYqb5TmoS2Mn2LLJmT uPMZ8gUuq3FuWgkroMSf+nCaHufF4kmFL3xvSJKM4JwMc5/Urxhynrb67fOEHP8A Sxhh27evSgG82wKmcHtaT86M16kMKGMmKvu9qD1ORzYUqPPXLGv0EMFUR9xnJ2CX qTKHBk+ZQkSJnVXpv5iZWQWgvgrKV4UYcz3aXO+YEF+u6utlgchaO+YSqDbeFTN5 Jruznge7Jo1cGSDnLIehH2JrSVQHyckT+DPebwP0t04WY3H4DbexLjBpY/NF6mBD 4joAZoDvt0x0f9cdqCdgjpMVKTbp4PSCPgkXJ0Y49f9TzyLbBzh5AZ2/rNU1dp6g 7Awh0B7QR5WzisnhbwiEzOgMyOXm3WRPWJ5itjGs3lBoQqPKDeOt1pWcDFD9ZK/d Pf+yEVbTnMlBaA== =2g2E -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix for an __{get,put}_kernel_nofault to avoid an uninitialized value causing spurious failures - compat_vdso.so.dbg is now installed to the standard install location - A fix to avoid initializing PERF_SAMPLE_BRANCH_*-related events, as they aren't supported and will just later fail - A fix to make AT_VECTOR_SIZE_ARCH correct now that we're providing AT_MINSIGSTKSZ - pgprot_nx() is now implemented, which fixes vmap W^X protection - A fix for the vector save/restore code, which at least manifests as corrupted vector state when a signal is taken - A fix for a race condition in instruction patching - A fix to avoid leaking the kernel-mode GP to userspace, which is a kernel pointer leak that can be used to defeat KASLR in various ways - A handful of smaller fixes to build warnings, an overzealous printk, and some missing tracing annotations * tag 'riscv-for-linus-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: process: Fix kernel gp leakage riscv: Disable preemption when using patch_map() riscv: Fix warning by declaring arch_cpu_idle() as noinstr riscv: use KERN_INFO in do_trap riscv: Fix vector state restore in rt_sigreturn() riscv: mm: implement pgprot_nx riscv: compat_vdso: align VDSOAS build log RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ riscv: Mark __se_sys_* functions __used drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported riscv: compat_vdso: install compat_vdso.so.dbg to /lib/modules/*/vdso/ riscv: hwprobe: do not produce frtace relocation riscv: Fix spurious errors from __get/put_kernel_nofault riscv: mm: Fix prototype to avoid discarding const		2024-04-05 13:09:48 -07:00
..
boot	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
configs	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
crypto	crypto: riscv - add vector crypto accelerated AES-CBC-CTS	2024-03-20 08:56:11 -07:00
errata	riscv: errata: Rename defines for Andes	2024-03-12 07:13:12 -07:00
include	riscv: mm: implement pgprot_nx	2024-03-27 07:09:06 -07:00
kernel	riscv: process: Fix kernel gp leakage	2024-04-04 12:35:05 -07:00
kvm	RISC-V: KVM: Fix APLIC in_clrip[x] read emulation	2024-03-26 09:40:55 +05:30
lib	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
mm	riscv: mm: Fix prototype to avoid discarding const	2024-03-26 08:26:43 -07:00
net	riscv, bpf: Fix kfunc parameters incompatibility between bpf and riscv abi	2024-03-25 11:39:31 -07:00
purgatory	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
tools
Kbuild	RISC-V: hook new crypto subdir into build-system	2024-01-22 17:55:17 -08:00
Kconfig	RISC-V Patches for the 6.9 Merge Window	2024-03-22 10:41:13 -07:00
Kconfig.debug	riscv: Add tests for riscv module loading	2023-11-07 14:59:32 -08:00
Kconfig.errata	RISC-V Patches for the 6.8 Merge Window, Part 4	2024-01-20 11:06:04 -08:00
Kconfig.socs	riscv: dts: Move BUILTIN_DTB_SOURCE to common Kconfig	2024-03-06 00:08:32 +00:00
Makefile	riscv: compat_vdso: install compat_vdso.so.dbg to /lib/modules/*/vdso/	2024-03-26 14:08:02 -07:00
Makefile.postlink	kbuild: remove ARCH_POSTLINK from module builds	2023-10-28 21:10:08 +09:00