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2024-01-28Merge tag 'mips-fixes_6.8_1' of ↵Linus Torvalds34-230/+83
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - fix boot issue on single core Lantiq Danube devices - fix boot issue on Loongson64 platforms - fix improper FPU setup - fix missing prototypes issues * tag 'mips-fixes_6.8_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan MIPS: loongson64: set nid for reserved memblock region Revert "MIPS: loongson64: set nid for reserved memblock region" MIPS: lantiq: register smp_ops on non-smp platforms MIPS: loongson64: set nid for reserved memblock region MIPS: reserve exception vector space ONLY ONCE MIPS: BCM63XX: Fix missing prototypes MIPS: sgi-ip32: Fix missing prototypes MIPS: sgi-ip30: Fix missing prototypes MIPS: fw arc: Fix missing prototypes MIPS: sgi-ip27: Fix missing prototypes MIPS: Alchemy: Fix missing prototypes MIPS: Cobalt: Fix missing prototypes
2024-01-28Merge tag 'x86_urgent_for_v6.8_rc2' of ↵Linus Torvalds5-12/+49
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Make sure 32-bit syscall registers are properly sign-extended - Add detection for AMD's Zen5 generation CPUs and Intel's Clearwater Forest CPU model number - Make a stub function export non-GPL because it is part of the paravirt alternatives and that can be used by non-GPL code * tag 'x86_urgent_for_v6.8_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/CPU/AMD: Add more models to X86_FEATURE_ZEN5 x86/entry/ia32: Ensure s32 is sign extended to s64 x86/cpu: Add model number for Intel Clearwater Forest processor x86/CPU/AMD: Add X86_FEATURE_ZEN5 x86/paravirt: Make BUG_func() usable by non-GPL modules
2024-01-27Merge tag 'loongarch-fixes-6.8-1' of ↵Linus Torvalds4-11/+14
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix boot failure on machines with more than 8 nodes, and fix two build errors about KVM" * tag 'loongarch-fixes-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: KVM: Add returns to SIMD stubs LoongArch: KVM: Fix build due to API changes LoongArch/smp: Call rcutree_report_cpu_starting() at tlb_init()
2024-01-27mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nanXi Ruoyao1-0/+6
If we still own the FPU after initializing fcr31, when we are preempted the dirty value in the FPU will be read out and stored into fcr31, clobbering our setting. This can cause an improper floating-point environment after execve(). For example: zsh% cat measure.c #include <fenv.h> int main() { return fetestexcept(FE_INEXACT); } zsh% cc measure.c -o measure -lm zsh% echo $((1.0/3)) # raising FE_INEXACT 0.33333333333333331 zsh% while ./measure; do ; done (stopped in seconds) Call lose_fpu(0) before setting fcr31 to prevent this. Closes: https://lore.kernel.org/linux-mips/7a6aa1bbdbbe2e63ae96ff163fab0349f58f1b9e.camel@xry111.site/ Fixes: 9b26616c8d9d ("MIPS: Respect the ISA level in FCSR handling") Cc: stable@vger.kernel.org Signed-off-by: Xi Ruoyao <xry111@xry111.site> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-27MIPS: loongson64: set nid for reserved memblock regionHuang Pei2-0/+5
Commit 61167ad5fecd("mm: pass nid to reserve_bootmem_region()") reveals that reserved memblock regions have no valid node id set, just set it right since loongson64 firmware makes it clear in memory layout info. This works around booting failure on 3A1000+ since commit 61167ad5fecd ("mm: pass nid to reserve_bootmem_region()") under CONFIG_DEFERRED_STRUCT_PAGE_INIT. Signed-off-by: Huang Pei <huangpei@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-27Revert "MIPS: loongson64: set nid for reserved memblock region"Thomas Bogendoerfer2-4/+0
This reverts commit ce7b1b97776ec0b068c4dd6b6dbb48ae09a23519. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-27Merge tag 'arm-fixes-6.8-1' of ↵Linus Torvalds22-55/+72
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull arm SoC fixes from Arnd Bergmann: "There are a couple of devicetree fixes for samsung, riscv/sophgo, and for TPM device nodes on a couple of platforms. Both the Arm FF-A and the SCMI firmware drivers get a number of code fixes, addressing minor implementation bugs and compatibility with firmware implementations. Most of these bugs relate to the usage of xarray and rwlock structures and are fixed by Cristian Marussi" * tag 'arm-fixes-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: riscv: dts: sophgo: separate sg2042 mtime and mtimecmp to fit aclint format arm64: dts: Fix TPM schema violations ARM: dts: Fix TPM schema violations ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimd arm64: dts: exynos: gs101: comply with the new cmu_misc clock names firmware: arm_ffa: Handle partitions setup failures firmware: arm_ffa: Use xa_insert() and check for result firmware: arm_ffa: Simplify ffa_partitions_cleanup() firmware: arm_ffa: Check xa_load() return value firmware: arm_ffa: Add missing rwlock_init() for the driver partition firmware: arm_ffa: Add missing rwlock_init() in ffa_setup_partitions() firmware: arm_scmi: Fix the clock protocol supported version firmware: arm_scmi: Fix the clock protocol version for v3.2 firmware: arm_scmi: Use xa_insert() when saving raw queues firmware: arm_scmi: Use xa_insert() to store opps firmware: arm_scmi: Replace asm-generic/bug.h with linux/bug.h firmware: arm_scmi: Check mailbox/SMT channel for consistency
2024-01-26riscv: dts: sophgo: separate sg2042 mtime and mtimecmp to fit aclint formatInochi Amaoto1-32/+48
Change the timer layout in the dtb to fit the format that needed by the SBI. Fixes: 967a94a92aaa ("riscv: dts: add initial Sophgo SG2042 SoC device tree") Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Reviewed-by: Guo Ren <guoren@kernel.org> Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-26MIPS: lantiq: register smp_ops on non-smp platformsAleksander Jan Bajkowski1-4/+3
Lantiq uses a common kernel config for devices with 24Kc and 34Kc cores. The changes made previously to add support for interrupts on all cores work on 24Kc platforms with SMP disabled and 34Kc platforms with SMP enabled. This patch fixes boot issues on Danube (single core 24Kc) with SMP enabled. Fixes: 730320fd770d ("MIPS: lantiq: enable all hardware interrupts on second VPE") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-26MIPS: loongson64: set nid for reserved memblock regionHuang Pei2-0/+4
Commit 61167ad5fecd("mm: pass nid to reserve_bootmem_region()") reveals that reserved memblock regions have no valid node id set, just set it right since loongson64 firmware makes it clear in memory layout info. This works around booting failure on 3A1000+ since commit 61167ad5fecd ("mm: pass nid to reserve_bootmem_region()") under CONFIG_DEFERRED_STRUCT_PAGE_INIT. Signed-off-by: Huang Pei <huangpei@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-26MIPS: reserve exception vector space ONLY ONCEHuang Pei1-1/+7
"cpu_probe" is called both by BP and APs, but reserving exception vector (like 0x0-0x1000) called by "cpu_probe" need once and calling on APs is too late since memblock is unavailable at that time. So, reserve exception vector ONLY by BP. Suggested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Huang Pei <huangpei@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-26MIPS: BCM63XX: Fix missing prototypesFlorian Fainelli7-6/+7
Most of the symbols for which we do not have a prototype can actually be made static and for the few that cannot, there is already a declaration in a header for it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-26LoongArch: KVM: Add returns to SIMD stubsRandy Dunlap1-2/+2
The stubs for kvm_own/lsx()/kvm_own_lasx() when CONFIG_CPU_HAS_LSX or CONFIG_CPU_HAS_LASX is not defined should have a return value since they return an int, so add "return -EINVAL;" to the stubs. Fixes the build error: In file included from ../arch/loongarch/include/asm/kvm_csr.h:12, from ../arch/loongarch/kvm/interrupt.c:8: ../arch/loongarch/include/asm/kvm_vcpu.h: In function 'kvm_own_lasx': ../arch/loongarch/include/asm/kvm_vcpu.h:73:39: error: no return statement in function returning non-void [-Werror=return-type] 73 | static inline int kvm_own_lasx(struct kvm_vcpu *vcpu) { } Fixes: db1ecca22edf ("LoongArch: KVM: Add LSX (128bit SIMD) support") Fixes: 118e10cd893d ("LoongArch: KVM: Add LASX (256bit SIMD) support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-01-26LoongArch: KVM: Fix build due to API changesHuacai Chen1-2/+2
Commit 8569992d64b8f750e34b7858eac ("KVM: Use gfn instead of hva for mmu_notifier_retry") replaces mmu_invalidate_retry_hva() usage with mmu_invalidate_retry_gfn() for X86, LoongArch also need similar changes to fix build. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-01-26LoongArch/smp: Call rcutree_report_cpu_starting() at tlb_init()Huacai Chen2-7/+10
Machines which have more than 8 nodes fail to boot SMP after commit a2ccf46333d7b2cf96 ("LoongArch/smp: Call rcutree_report_cpu_starting() earlier"). Because such machines use tlb-based per-cpu base address rather than dmw-based per-cpu base address, resulting per-cpu variables can only be accessed after tlb_init(). But rcutree_report_cpu_starting() is now called before tlb_init() and accesses per-cpu variables indeed. Since the original patch want to avoid the lockdep warning caused by page allocation in tlb_init(), we can move rcutree_report_cpu_starting() to tlb_init() where after tlb exception configuration but before page allocation. Fixes: a2ccf46333d7b2cf96 ("LoongArch/smp: Call rcutree_report_cpu_starting() earlier") Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-01-25Merge tag 'net-6.8-rc2' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bpf, netfilter and WiFi. Jakub is doing a lot of work to include the self-tests in our CI, as a result a significant amount of self-tests related fixes is flowing in (and will likely continue in the next few weeks). Current release - regressions: - bpf: fix a kernel crash for the riscv 64 JIT - bnxt_en: fix memory leak in bnxt_hwrm_get_rings() - revert "net: macsec: use skb_ensure_writable_head_tail to expand the skb" Previous releases - regressions: - core: fix removing a namespace with conflicting altnames - tc/flower: fix chain template offload memory leak - tcp: - make sure init the accept_queue's spinlocks once - fix autocork on CPUs with weak memory model - udp: fix busy polling - mlx5e: - fix out-of-bound read in port timestamping - fix peer flow lists corruption - iwlwifi: fix a memory corruption Previous releases - always broken: - netfilter: - nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain - nft_limit: reject configurations that cause integer overflow - bpf: fix bpf_xdp_adjust_tail() with XSK zero-copy mbuf, avoiding a NULL pointer dereference upon shrinking - llc: make llc_ui_sendmsg() more robust against bonding changes - smc: fix illegal rmb_desc access in SMC-D connection dump - dpll: fix pin dump crash for rebound module - bnxt_en: fix possible crash after creating sw mqprio TCs - hv_netvsc: calculate correct ring size when PAGE_SIZE is not 4kB Misc: - several self-tests fixes for better integration with the netdev CI - added several missing modules descriptions" * tag 'net-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits) tsnep: Fix XDP_RING_NEED_WAKEUP for empty fill ring tsnep: Remove FCS for XDP data path net: fec: fix the unhandled context fault from smmu selftests: bonding: do not test arp/ns target with mode balance-alb/tlb fjes: fix memleaks in fjes_hw_setup i40e: update xdp_rxq_info::frag_size for ZC enabled Rx queue i40e: set xdp_rxq_info::frag_size xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL ice: update xdp_rxq_info::frag_size for ZC enabled Rx queue intel: xsk: initialize skb_frag_t::bv_offset in ZC drivers ice: remove redundant xdp_rxq_info registration i40e: handle multi-buffer packets that are shrunk by xdp prog ice: work on pre-XDP prog frag count xsk: fix usage of multi-buffer BPF helpers for ZC XDP xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags xsk: recycle buffer in case Rx queue was full net: fill in MODULE_DESCRIPTION()s for rvu_mbox net: fill in MODULE_DESCRIPTION()s for litex net: fill in MODULE_DESCRIPTION()s for fsl_pq_mdio net: fill in MODULE_DESCRIPTION()s for fec ...
2024-01-25Merge tag 'samsung-fixes-6.8' of ↵Arnd Bergmann2-1/+2
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/fixes Samsung fixes for v6.8 1. Google GS101: Correct the input clock names to CMU MISC clock controller to match received review. The review was initially missed and CMU MISC clock controller bindings, driver and DTS was merged into v6.8-rc1 with different names. Nothing was released so far, so the bindings and driver can be still corrected to match review. 2. Samsung Galaxy Tab3: Fix display by using correct vclk polarity in display node. * tag 'samsung-fixes-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimd arm64: dts: exynos: gs101: comply with the new cmu_misc clock names Link: https://lore.kernel.org/r/20240125082400.163935-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-25arm64: dts: Fix TPM schema violationsLukas Wunner12-12/+12
Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS bindings"), several issues are reported by "make dtbs_check" for arm64 devicetrees: The compatible property needs to contain the chip's name in addition to the generic "tcg,tpm_tis-spi" and the nodename needs to be "tpm@0" rather than "cr50@0": tpm@1: compatible: ['tcg,tpm_tis-spi'] is too short from schema $id: http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml# cr50@0: $nodename:0: 'cr50@0' does not match '^tpm(@[0-9a-f]+)?$' from schema $id: http://devicetree.org/schemas/tpm/google,cr50.yaml# Fix these schema violations. phyGATE-Tauri uses an Infineon SLB9670: https://lore.kernel.org/all/ab45c82485fa272f74adf560cbb58ee60cc42689.camel@phytec.de/ Gateworks Venice uses an Atmel ATTPM20P: https://trac.gateworks.com/wiki/tpm Signed-off-by: Lukas Wunner <lukas@wunner.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2024-01-25ARM: dts: Fix TPM schema violationsLukas Wunner7-10/+10
Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS bindings"), several issues are reported by "make dtbs_check" for ARM devicetrees: The nodename needs to be "tpm@0" rather than "tpmdev@0" and the compatible property needs to contain the chip's name in addition to the generic "tcg,tpm_tis-spi" or "tcg,tpm-tis-i2c": tpmdev@0: $nodename:0: 'tpmdev@0' does not match '^tpm(@[0-9a-f]+)?$' from schema $id: http://devicetree.org/schemas/tpm/tcg,tpm_tis-spi.yaml# tpm@2e: compatible: 'oneOf' conditional failed, one must be fixed: ['tcg,tpm-tis-i2c'] is too short from schema $id: http://devicetree.org/schemas/tpm/tcg,tpm-tis-i2c.yaml# Fix these schema violations. Aspeed Facebook BMCs use an Infineon SLB9670: https://lore.kernel.org/all/ZZSmMJ%2F%2Fl972Qbxu@fedora/ https://lore.kernel.org/all/ZZT4%2Fw2eVzMhtsPx@fedora/ https://lore.kernel.org/all/ZZTS0p1hdAchIbKp@heinlein.vulture-banana.ts.net/ Aspeed Tacoma uses a Nuvoton NPCT75X per commit 39d8a73c53a2 ("ARM: dts: aspeed: tacoma: Add TPM"). phyGATE-Tauri uses an Infineon SLB9670: https://lore.kernel.org/all/ab45c82485fa272f74adf560cbb58ee60cc42689.camel@phytec.de/ A single schema violation remains in am335x-moxa-uc-2100-common.dtsi because it is unknown which chip is used on the board. The devicetree's author has been asked for clarification but has not responded so far: https://lore.kernel.org/all/20231220090910.GA32182@wunner.de/ Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Tao Ren <rentao.bupt@gmail.com> Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
2024-01-25x86/CPU/AMD: Add more models to X86_FEATURE_ZEN5Mario Limonciello1-0/+3
Add model ranges starting at 0x20, 0x40 and 0x70 to the synthetic feature flag X86_FEATURE_ZEN5. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240124220749.2983-1-mario.limonciello@amd.com
2024-01-24x86/entry/ia32: Ensure s32 is sign extended to s64Richard Palethorpe1-4/+21
Presently ia32 registers stored in ptregs are unconditionally cast to unsigned int by the ia32 stub. They are then cast to long when passed to __se_sys*, but will not be sign extended. This takes the sign of the syscall argument into account in the ia32 stub. It still casts to unsigned int to avoid implementation specific behavior. However then casts to int or unsigned int as necessary. So that the following cast to long sign extends the value. This fixes the io_pgetevents02 LTP test when compiled with -m32. Presently the systemcall io_pgetevents_time64() unexpectedly accepts -1 for the maximum number of events. It doesn't appear other systemcalls with signed arguments are effected because they all have compat variants defined and wired up. Fixes: ebeb8c82ffaf ("syscalls/x86: Use 'struct pt_regs' based syscall calling for IA32_EMULATION and x32") Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com> Signed-off-by: Nikolay Borisov <nik.borisov@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240110130122.3836513-1-nik.borisov@suse.com Link: https://lore.kernel.org/ltp/20210921130127.24131-1-rpalethorpe@suse.com/
2024-01-24riscv, bpf: Fix unpredictable kernel crash about RV64 struct_opsPu Lehui1-2/+3
We encountered a kernel crash triggered by the bpf_tcp_ca testcase as show below: Unable to handle kernel paging request at virtual address ff60000088554500 Oops [#1] ... CPU: 3 PID: 458 Comm: test_progs Tainted: G OE 6.8.0-rc1-kselftest_plain #1 Hardware name: riscv-virtio,qemu (DT) epc : 0xff60000088554500 ra : tcp_ack+0x288/0x1232 epc : ff60000088554500 ra : ffffffff80cc7166 sp : ff2000000117ba50 gp : ffffffff82587b60 tp : ff60000087be0040 t0 : ff60000088554500 t1 : ffffffff801ed24e t2 : 0000000000000000 s0 : ff2000000117bbc0 s1 : 0000000000000500 a0 : ff20000000691000 a1 : 0000000000000018 a2 : 0000000000000001 a3 : ff60000087be03a0 a4 : 0000000000000000 a5 : 0000000000000000 a6 : 0000000000000021 a7 : ffffffff8263f880 s2 : 000000004ac3c13b s3 : 000000004ac3c13a s4 : 0000000000008200 s5 : 0000000000000001 s6 : 0000000000000104 s7 : ff2000000117bb00 s8 : ff600000885544c0 s9 : 0000000000000000 s10: ff60000086ff0b80 s11: 000055557983a9c0 t3 : 0000000000000000 t4 : 000000000000ffc4 t5 : ffffffff8154f170 t6 : 0000000000000030 status: 0000000200000120 badaddr: ff60000088554500 cause: 000000000000000c Code: c796 67d7 0000 0000 0052 0002 c13b 4ac3 0000 0000 (0001) 0000 ---[ end trace 0000000000000000 ]--- The reason is that commit 2cd3e3772e41 ("x86/cfi,bpf: Fix bpf_struct_ops CFI") changes the func_addr of arch_prepare_bpf_trampoline in struct_ops from NULL to non-NULL, while we use func_addr on RV64 to differentiate between struct_ops and regular trampoline. When the struct_ops testcase is triggered, it emits wrong prologue and epilogue, and lead to unpredictable issues. After commit 2cd3e3772e41, we can use BPF_TRAMP_F_INDIRECT to distinguish them as it always be set in struct_ops. Fixes: 2cd3e3772e41 ("x86/cfi,bpf: Fix bpf_struct_ops CFI") Signed-off-by: Pu Lehui <pulehui@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Björn Töpel <bjorn@rivosinc.com> Acked-by: Björn Töpel <bjorn@kernel.org> Link: https://lore.kernel.org/bpf/20240123023207.1917284-1-pulehui@huaweicloud.com
2024-01-23x86/cpu: Add model number for Intel Clearwater Forest processorTony Luck1-0/+2
Server product based on the Atom Darkmont core. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240117191844.56180-1-tony.luck@intel.com
2024-01-23x86/CPU/AMD: Add X86_FEATURE_ZEN5Borislav Petkov (AMD)2-7/+22
Add a synthetic feature flag for Zen5. Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240104201138.5072-1-bp@alien8.de
2024-01-22x86/paravirt: Make BUG_func() usable by non-GPL modulesJuergen Gross1-1/+1
Several inlined functions subject to paravirt patching are referencing BUG_func() after the recent switch to the alternative patching mechanism. As those functions can legally be used by non-GPL modules, BUG_func() must be usable by those modules, too. So use EXPORT_SYMBOL() when exporting BUG_func(). Fixes: 9824b00c2b58 ("x86/paravirt: Move some functions and defines to alternative.c") Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240109082232.22657-1-jgross@suse.com
2024-01-22ARM: dts: exynos4212-tab3: add samsung,invert-vclk flag to fimdArtur Weber1-0/+1
After more investigation, I've found that it's not the panel driver config that needs to be modified to invert the data polarity, but the FIMD config. Add the missing invert-vclk option that is required to get the display to work correctly. Fixes: ee37a457af1d ("ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards") Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Link: https://lore.kernel.org/r/20240105-tab3-display-fixes-v2-1-904d1207bf6f@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-01-22arm64: dts: exynos: gs101: comply with the new cmu_misc clock namesTudor Ambarus1-1/+1
The cmu_misc clock-names were renamed to just "bus" and "sss" because naming is local to the module, so cmu_misc is implied. As the bindings and the device tree have not made a release yet, comply with the renamed clocks. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Link: https://lore.kernel.org/r/20240109114908.3623645-3-tudor.ambarus@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-01-22MIPS: sgi-ip32: Fix missing prototypesThomas Bogendoerfer7-8/+27
Fix interrupt function prototypes, move all prototypes into a new file ip32-common.h and include it where needed. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
2024-01-22MIPS: sgi-ip30: Fix missing prototypesThomas Bogendoerfer2-0/+2
Include needed header files. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
2024-01-22MIPS: fw arc: Fix missing prototypesThomas Bogendoerfer1-1/+1
Make ArcGetMemoryDescriptor() static since it's only needed internally. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
2024-01-22MIPS: sgi-ip27: Fix missing prototypesThomas Bogendoerfer7-204/+17
Fix missing prototypes by making not shared functions static and adding others to ip27-common.h. Also drop ip27-hubio.c as it's not used for a long time. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
2024-01-22MIPS: Alchemy: Fix missing prototypesFlorian Fainelli3-3/+5
We have a number of missing prototypes warnings for board_setup(), alchemy_set_lpj() and prom_init_cmdline(), prom_getenv() and prom_get_ethernet_addr(). Fix those by providing definitions for the first two functions in au1000.h which is included everywhere relevant, and including prom.h for the last three. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-22MIPS: Cobalt: Fix missing prototypesFlorian Fainelli2-3/+3
Fix missing prototypes warnings for cobalt_machine_halt() and cobalt_machine_restart() by moving their prototypes to cobalt.h which is included by setup.c. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-01-21Merge tag 'powerpc-6.8-2' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Aneesh Kumar: - Increase default stack size to 32KB for Book3S Thanks to Michael Ellerman. * tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Increase default stack size to 32KB
2024-01-20Merge tag 'riscv-for-linus-6.8-mw4' of ↵Linus Torvalds50-170/+2141
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - Support for tuning for systems with fast misaligned accesses. - Support for SBI-based suspend. - Support for the new SBI debug console extension. - The T-Head CMOs now use PA-based flushes. - Support for enabling the V extension in kernel code. - Optimized IP checksum routines. - Various ftrace improvements. - Support for archrandom, which depends on the Zkr extension. - The build is no longer broken under NET=n, KUNIT=y for ports that don't define their own ipv6 checksum. * tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (56 commits) lib: checksum: Fix build with CONFIG_NET=n riscv: lib: Check if output in asm goto supported riscv: Fix build error on rv32 + XIP riscv: optimize ELF relocation function in riscv RISC-V: Implement archrandom when Zkr is available riscv: Optimize hweight API with Zbb extension riscv: add dependency among Image(.gz), loader(.bin), and vmlinuz.efi samples: ftrace: Add RISC-V support for SAMPLE_FTRACE_DIRECT[_MULTI] riscv: ftrace: Add DYNAMIC_FTRACE_WITH_DIRECT_CALLS support riscv: ftrace: Make function graph use ftrace directly riscv: select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY lib/Kconfig.debug: Update AS_HAS_NON_CONST_LEB128 comment and name riscv: Restrict DWARF5 when building with LLVM to known working versions riscv: Hoist linker relaxation disabling logic into Kconfig kunit: Add tests for csum_ipv6_magic and ip_fast_csum riscv: Add checksum library riscv: Add checksum header riscv: Add static key for misaligned accesses asm-generic: Improve csum_fold RISC-V: selftests: cbo: Ensure asm operands match constraints ...
2024-01-20Merge tag 'sh-for-v6.8-tag1' of ↵Linus Torvalds2-4/+3
git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux Pull sh updates from John Paul Adrian Glaubitz: "Since the large patch series to convert arch/sh to device tree support has not been finalized yet due to various maintainers still asking for changes to the series, this ended up being rather small consisting of just two fixes. The first patch by Geert Uytterhoeven addresses a build failure in the EcoVec platform code. And the second patch by Masahiro Yamada removes an unnecessary $(foreach ...) found in a Makefile of the vsyscall code. - Rename missed backlight field from fbdev to dev - Remove unnecessary $(foreach ...)" * tag 'sh-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: sh: vsyscall: Remove unnecessary $(foreach ...) sh: ecovec24: Rename missed backlight field from fbdev to dev
2024-01-20Merge tag 'arm64-fixes' of ↵Linus Torvalds10-47/+81
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "I think the main one is fixing the dynamic SCS patching when full LTO is enabled (clang was silently getting this horribly wrong), but it's all good stuff. Rob just pointed out that the fix to the workaround for erratum #2966298 might not be necessary, but in the worst case it's harmless and since the official description leaves a little to be desired here, I've left it in. Summary: - Fix shadow call stack patching with LTO=full - Fix voluntary preemption of the FPSIMD registers from assembly code - Fix workaround for A520 CPU erratum #2966298 and extend to A510 - Fix SME issues that resulted in corruption of the register state - Minor fixes (missing includes, formatting)" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Fix silcon-errata.rst formatting arm64/sme: Always exit sme_alloc() early with existing storage arm64/fpsimd: Remove spurious check for SVE support arm64/ptrace: Don't flush ZA/ZT storage when writing ZA via ptrace arm64: entry: simplify kernel_exit logic arm64: entry: fix ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD arm64: errata: Add Cortex-A510 speculative unprivileged load workaround arm64: Rename ARM64_WORKAROUND_2966298 arm64: fpsimd: Bring cond_yield asm macro in line with new rules arm64: scs: Work around full LTO issue with dynamic SCS arm64: irq: include <linux/cpumask.h>
2024-01-20Merge tag 'loongarch-6.8' of ↵Linus Torvalds25-77/+1575
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Raise minimum clang version to 18.0.0 - Enable initial Rust support for LoongArch - Add built-in dtb support for LoongArch - Use generic interface to support crashkernel=X,[high,low] - Some bug fixes and other small changes - Update the default config file. * tag 'loongarch-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (22 commits) MAINTAINERS: Add BPF JIT for LOONGARCH entry LoongArch: Update Loongson-3 default config file LoongArch: BPF: Prevent out-of-bounds memory access LoongArch: BPF: Support 64-bit pointers to kfuncs LoongArch: Fix definition of ftrace_regs_set_instruction_pointer() LoongArch: Use generic interface to support crashkernel=X,[high,low] LoongArch: Fix and simplify fcsr initialization on execve() LoongArch: Let cores_io_master cover the largest NR_CPUS LoongArch: Change SHMLBA from SZ_64K to PAGE_SIZE LoongArch: Add a missing call to efi_esrt_init() LoongArch: Parsing CPU-related information from DTS LoongArch: dts: DeviceTree for Loongson-2K2000 LoongArch: dts: DeviceTree for Loongson-2K1000 LoongArch: dts: DeviceTree for Loongson-2K0500 LoongArch: Allow device trees be built into the kernel dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for interrupt-names dt-bindings: interrupt-controller: loongson,liointc: Fix dtbs_check warning for reg-names dt-bindings: loongarch: Add Loongson SoC boards compatibles dt-bindings: loongarch: Add CPU bindings for LoongArch LoongArch: Enable initial Rust support ...
2024-01-20Merge tag 'devicetree-for-6.8-2' of ↵Linus Torvalds2-10/+12
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree header detangling from Rob Herring: "Remove the circular including of of_device.h and of_platform.h along with all of their implicit includes. This is the culmination of several kernel cycles worth of fixing implicit DT includes throughout the tree" * tag 'devicetree-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Stop circularly including of_device.h and of_platform.h clk: qcom: gcc-x1e80100: Replace of_device.h with explicit includes thermal: loongson2: Replace of_device.h with explicit includes net: can: Use device_get_match_data() sparc: Use device_get_match_data()
2024-01-19Merge tag 'vfs-6.8.netfs' of ↵Linus Torvalds9-9/+18
gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs Pull netfs updates from Christian Brauner: "This extends the netfs helper library that network filesystems can use to replace their own implementations. Both afs and 9p are ported. cifs is ready as well but the patches are way bigger and will be routed separately once this is merged. That will remove lots of code as well. The overal goal is to get high-level I/O and knowledge of the page cache and ouf of the filesystem drivers. This includes knowledge about the existence of pages and folios The pull request converts afs and 9p. This removes about 800 lines of code from afs and 300 from 9p. For 9p it is now possible to do writes in larger than a page chunks. Additionally, multipage folio support can be turned on for 9p. Separate patches exist for cifs removing another 2000+ lines. I've included detailed information in the individual pulls I took. Summary: - Add NFS-style (and Ceph-style) locking around DIO vs buffered I/O calls to prevent these from happening at the same time. - Support for direct and unbuffered I/O. - Support for write-through caching in the page cache. - O_*SYNC and RWF_*SYNC writes use write-through rather than writing to the page cache and then flushing afterwards. - Support for write-streaming. - Support for write grouping. - Skip reads for which the server could only return zeros or EOF. - The fscache module is now part of the netfs library and the corresponding maintainer entry is updated. - Some helpers from the fscache subsystem are renamed to mark them as belonging to the netfs library. - Follow-up fixes for the netfs library. - Follow-up fixes for the 9p conversion" * tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (50 commits) netfs: Fix wrong #ifdef hiding wait cachefiles: Fix signed/unsigned mixup netfs: Fix the loop that unmarks folios after writing to the cache netfs: Fix interaction between write-streaming and cachefiles culling netfs: Count DIO writes netfs: Mark netfs_unbuffered_write_iter_locked() static netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs" netfs: Rearrange netfs_io_subrequest to put request pointer first 9p: Use length of data written to the server in preference to error 9p: Do a couple of cleanups 9p: Fix initialisation of netfs_inode for 9p cachefiles: Fix __cachefiles_prepare_write() 9p: Use netfslib read/write_iter afs: Use the netfs write helpers netfs: Export the netfs_sreq tracepoint netfs: Optimise away reads above the point at which there can be no data netfs: Implement a write-through caching option netfs: Provide a launder_folio implementation netfs: Provide a writepages implementation netfs, cachefiles: Pass upper bound length to allow expansion ...
2024-01-19sparc: Use device_get_match_data()Rob Herring2-10/+12
Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring <robh@kernel.org>
2024-01-19sh: vsyscall: Remove unnecessary $(foreach ...)Masahiro Yamada1-3/+2
There is no need to use $(foreach ...) for iterating over just one parameter. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Link: https://lore.kernel.org/r/20231120235423.4103310-1-masahiroy@kernel.org Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
2024-01-19sh: ecovec24: Rename missed backlight field from fbdev to devGeert Uytterhoeven1-1/+1
One instance of gpio_backlight_platform_data.fbdev was renamed, but the second instance was forgotten, causing a build failure: arch/sh/boards/mach-ecovec24/setup.c: In function ‘arch_setup’: arch/sh/boards/mach-ecovec24/setup.c:1223:37: error: ‘struct gpio_backlight_platform_data’ has no member named ‘fbdev’; did you mean ‘dev’? 1223 | gpio_backlight_data.fbdev = NULL; | ^~~~~ | dev Fix this by updating the second instance. Fixes: ed369def91c1579a ("backlight/gpio_backlight: Rename field 'fbdev' to 'dev'") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202309231601.Uu6qcRnU-lkp@intel.com/ Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Link: https://lore.kernel.org/r/20230925111022.3626362-1-geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
2024-01-19Merge tag 'kbuild-v6.8' of ↵Linus Torvalds1-14/+4
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Make Kconfig parse the input .config more precisely - Support W=c and W=e options for Kconfig - Set Kconfig int/hex symbols to zero if the 'default' property is missing - Add .editorconfig - Add scripts/git.orderFile - Add a script to detect backward-incompatible changes in UAPI headers - Resolve the symlink passed to O= option properly - Use the user-supplied mtime for all files in the builtin initramfs, which provides better reproducible builds - Fix the direct execution of debian/rules for Debian package builds - Use build ID instead of the .gnu_debuglink section for the Debian dbg package * tag 'kbuild-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (53 commits) kbuild: deb-pkg: use debian/<package> for tmpdir kbuild: deb-pkg: move 'make headers' to build-arch kbuild: deb-pkg: do not search for 'scripts' directory under arch/ kbuild: deb-pkg: use build ID instead of debug link for dbg package kbuild: deb-pkg: use more debhelper commands in builddeb kbuild: deb-pkg: remove unneeded '-f $srctree/Makefile' in debian/rules kbuild: deb-pkg: allow to run debian/rules from output directory kbuild: deb-pkg: set DEB_* variables if debian/rules is directly executed kbuild: deb-pkg: squash scripts/package/deb-build-option to debian/rules kbuild: deb-pkg: factor out common Make options in debian/rules kbuild: deb-pkg: hard-code Build-Depends kbuild: deb-pkg: split debian/copyright from the mkdebian script gen_init_cpio: Apply mtime supplied by user to all file types kbuild: resolve symlinks for O= properly docs: dev-tools: Add UAPI checker documentation check-uapi: Introduce check-uapi.sh scripts: Introduce a default git.orderFile kconfig: WERROR unmet symbol dependency Add .editorconfig file for basic formatting kconfig: Use KCONFIG_CONFIG instead of .config ...
2024-01-19Merge tag 'rtc-6.8' of ↵Linus Torvalds3-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "There are three new drivers this cycle. Also the cmos driver is getting fixes for longstanding wakeup issues on AMD. New drivers: - Analog Devices MAX31335 - Nuvoton ma35d1 - Texas Instrument TPS6594 PMIC RTC Drivers: - cmos: use ACPI alarm instead of HPET on recent AMD platforms - nuvoton: add NCT3015Y-R and NCT3018Y-R support - rv8803: proper suspend/resume and wakeup-source support" * tag 'rtc-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (26 commits) rtc: nuvoton: Compatible with NCT3015Y-R and NCT3018Y-R rtc: da9063: Use dev_err_probe() rtc: da9063: Use device_get_match_data() rtc: da9063: Make IRQ as optional rtc: max31335: Fix comparison in max31335_volatile_reg() rtc: max31335: use regmap_update_bits_check rtc: max31335: remove unecessary locking rtc: max31335: add driver support dt-bindings: rtc: max31335: add max31335 bindings rtc: rv8803: add wakeup-source support rtc: ac100: remove misuses of kernel-doc rtc: class: Remove usage of the deprecated ida_simple_xx() API rtc: MAINTAINERS: drop Alessandro Zummo rtc: ma35d1: remove hardcoded UIE support dt-bindings: rtc: qcom-pm8xxx: fix inconsistent example rtc: rv8803: Add power management support rtc: ds3232: avoid unused-const-variable warning rtc: lpc24xx: add missing dependency rtc: tps6594: Add driver for TPS6594 RTC rtc: Add driver for Nuvoton ma35d1 rtc controller ...
2024-01-19Merge tag 'iommu-updates-v6.8' of ↵Linus Torvalds9-13/+19
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu updates from Joerg Roedel: "Core changes: - Fix race conditions in device probe path - Retire IOMMU bus_ops - Support for passing custom allocators to page table drivers - Clean up Kconfig around IOMMU_SVA - Support for sharing SVA domains with all devices bound to a mm - Firmware data parsing cleanup - Tracing improvements for iommu-dma code - Some smaller fixes and cleanups ARM-SMMU drivers: - Device-tree binding updates: - Add additional compatible strings for Qualcomm SoCs - Document Adreno clocks for Qualcomm's SM8350 SoC - SMMUv2: - Implement support for the ->domain_alloc_paging() callback - Ensure Secure context is restored following suspend of Qualcomm SMMU implementation - SMMUv3: - Disable stalling mode for the "quiet" context descriptor - Minor refactoring and driver cleanups Intel VT-d driver: - Cleanup and refactoring AMD IOMMU driver: - Improve IO TLB invalidation logic - Small cleanups and improvements Rockchip IOMMU driver: - DT binding update to add Rockchip RK3588 Apple DART driver: - Apple M1 USB4/Thunderbolt DART support - Cleanups Virtio IOMMU driver: - Add support for iotlb_sync_map - Enable deferred IO TLB flushes" * tag 'iommu-updates-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (66 commits) iommu: Don't reserve 0-length IOVA region iommu/vt-d: Move inline helpers to header files iommu/vt-d: Remove unused vcmd interfaces iommu/vt-d: Remove unused parameter of intel_pasid_setup_pass_through() iommu/vt-d: Refactor device_to_iommu() to retrieve iommu directly iommu/sva: Fix memory leak in iommu_sva_bind_device() dt-bindings: iommu: rockchip: Add Rockchip RK3588 iommu/dma: Trace bounce buffer usage when mapping buffers iommu/arm-smmu: Convert to domain_alloc_paging() iommu/arm-smmu: Pass arm_smmu_domain to internal functions iommu/arm-smmu: Implement IOMMU_DOMAIN_BLOCKED iommu/arm-smmu: Convert to a global static identity domain iommu/arm-smmu: Reorganize arm_smmu_domain_add_master() iommu/arm-smmu-v3: Remove ARM_SMMU_DOMAIN_NESTED iommu/arm-smmu-v3: Master cannot be NULL in arm_smmu_write_strtab_ent() iommu/arm-smmu-v3: Add a type for the STE iommu/arm-smmu-v3: disable stall for quiet_cd iommu/qcom: restore IOMMU state if needed iommu/arm-smmu-qcom: Add QCM2290 MDSS compatible iommu/arm-smmu-qcom: Add missing GMU entry to match table ...
2024-01-19Merge tag 'percpu-for-6.8' of ↵Linus Torvalds17-3/+35
git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu Pull percpu updates from Dennis Zhou: "Enable percpu page allocator for RISC-V. There are RISC-V configurations with sparse NUMA configurations and small vmalloc space causing dynamic percpu allocations to fail as the backing chunk stride is too far apart" * tag 'percpu-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: riscv: Enable pcpu page first chunk allocator mm: Introduce flush_cache_vmap_early()
2024-01-19riscv: lib: Check if output in asm goto supportedCharlie Jenkins1-0/+2
The output field of an asm goto statement is not supported by all compilers. If it is not supported, fallback to the non-optimized code. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Fixes: a04c192eabfb ("riscv: Add checksum library") Link: https://lore.kernel.org/r/20240118-csum_remove_output_operands_asm_goto-v2-1-5d1b73cf93d4@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-01-19Merge tag 's390-6.8-2' of ↵Linus Torvalds11-102/+117
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Alexander Gordeev: - do not enable by default the support of 31-bit Enterprise Systems Architecture (ESA) ELF binaries - drop automatic CONFIG_KEXEC selection, while set CONFIG_KEXEC=y explicitly for defconfig and debug_defconfig only - fix zpci_get_max_io_size() to allow PCI block stores where normal PCI stores were used otherwise - remove unneeded tsk variable in do_exception() fault handler - __load_fpu_regs() is only called from the core kernel code. Therefore, remove not needed EXPORT_SYMBOL. - remove leftover comment from s390_fpregs_set() callback - few cleanups to Processor Activity Instrumentation (PAI) code (which perf framework is based on) - replace Wenjia Zhang with Thorsten Winkler as s390 Inter-User Communication Vehicle (IUCV) networking maintainer - Fix all scenarios where queues previously removed from a guest's Adjunct-Processor (AP) configuration do not re-appear in a reset state when they are subsequently made available to a guest again * tag 's390-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/vfio-ap: do not reset queue removed from host config s390/vfio-ap: reset queues associated with adapter for queue unbound from driver s390/vfio-ap: reset queues filtered from the guest's AP config s390/vfio-ap: let on_scan_complete() callback filter matrix and update guest's APCB s390/vfio-ap: loop over the shadow APCB when filtering guest's AP configuration s390/vfio-ap: always filter entire AP matrix s390/net: add Thorsten Winkler as maintainer s390/pai_ext: split function paiext_push_sample s390/pai_ext: rework function paiext_copy argments s390/pai: rework paiXXX_start and paiXXX_stop functions s390/pai_crypto: split function paicrypt_push_sample s390/pai: rework paixxxx_getctr interface s390/ptrace: remove leftover comment s390/fpu: remove __load_fpu_regs() export s390/mm,fault: remove not needed tsk variable s390/pci: fix max size calculation in zpci_memcpy_toio() s390/kexec: do not automatically select KEXEC option s390/compat: change default for CONFIG_COMPAT to "n"
2024-01-19riscv: Fix build error on rv32 + XIPAlexandre Ghiti1-0/+4
commit 66f1e6809397 ("riscv: Make XIP bootable again") restricted page offset to the sv39 page offset instead of the default sv57, which makes sense since probably the platforms that target XIP kernels do not support anything else than sv39 and we do not try to find out the largest address space supported on XIP kernels (ie set_satp_mode()). But PAGE_OFFSET_L3 is not defined for rv32, so fix the build error by restoring the previous behaviour which picks CONFIG_PAGE_OFFSET for rv32. Fixes: 66f1e6809397 ("riscv: Make XIP bootable again") Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/linux-riscv/344dca85-5c48-44e1-bc64-4fa7973edd12@infradead.org/T/#u Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Link: https://lore.kernel.org/r/20240118212120.2087803-1-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-23 10:22:50 +0300