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|r356966||bdragon||Jan. 22, 2020, 2:06 a.m.||[PowerPC] libc backwards compatibility shim for auxv change
As part of the FreeBSD powerpc* flag day (1300070), the auxv numbering was changed to match every other platform. See D20799 for more details on that change. While the kernel and rtld were adapted, libc was not, so old dynamic binaries broke for reasons other than the ABI change on powerpc64. Since it's possible to support nearly everything regarding old binaries by adding compatibility code to libc (as besides rtld, it is the main point where auxv is digested), we might as well provide compatibility code. The only unhandled case remaining should be "new format libraries that call elf_aux_info() which are dynamically linked to by old-format binaries", which should be quite rare. Reviewed by: jhibbits Sponsored by: Tag1 Consulting, Inc. Differential Revision: https://reviews.freebsd.org/D23096ViewVC
|r356963||jkim||Jan. 22, 2020, 1:15 a.m.||Install man5 and man7 for OpenSSL.
Note config.5 and crypto.7 are not installed because we have conflicts. Requested by: phk MFC after: 1 monthViewVC
|r356952||hselasky||Jan. 21, 2020, 10:28 p.m.||Add new USB ID to uslcom(4).|
|r356951||kevans||Jan. 21, 2020, 10:02 p.m.||posix_spawn: mark error as volatile
In the case of an error, the RFSPAWN'd thread will write back to psa->error with the correct exit code. Mark this as volatile as the return value is being actively dorked up for erroneous exits on !x86. This fixes the following tests, tested on aarch64 (only under qemu, at the moment): - posix_spawn/spawn_test:t_spawn_missing - posix_spawn/spawn_test:t_spawn_nonexec - posix_spawn/spawn_test:t_spawn_zero Reported by: mikael MFC after: 3 daysViewVC
|r356950||trasz||Jan. 21, 2020, 8:32 p.m.||Revert r356948; breaks build somehow.|
|r356949||cy||Jan. 21, 2020, 8:21 p.m.||Fix build when WITHOUT_WPA_SUPPLICANT_EAPOL option used.
The build failure was discoved by Michael Dexter's recent Build Options Survey run, at https://callfortesting.org/results/bos-2020-01-16/\ WITHOUT_WPA_SUPPLICANT_EAPOL-small.txt. Reported by: Michael Dexter <email@example.com> via emaste MFC after: 2 weeksViewVC
|r356948||trasz||Jan. 21, 2020, 7:19 p.m.||Make linux(4) handle MAP_32BIT.
This unbreaks Mono (mono-devel-188.8.131.52+dfsg-1ubuntu1 from Ubuntu Bionic); previously would crash on "amd64_is_imm32" assert. MFC after: 2 weeks Sponsored by: The FreeBSD FoundationViewVC
|r356947||markj||Jan. 21, 2020, 5:45 p.m.||Add relocation handling required for -zifunc-noplt to work on arm64.
Static relocations for the immediate operand of a branch instruction must be applied. In a patch which implements LSE-based atomic(9) operations using ifuncs, -zifunc-noplt reduces system CPU usage during a buildkernel by several percent. Also fix elf_reloc_internal() to return an error if symbol lookup fails. Reviewed by: andrew MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D17392ViewVC
|r356946||markj||Jan. 21, 2020, 5:28 p.m.||Regen.
MFC after: 2 weeks Sponsored by: The FreeBSD FoundationViewVC
|r356945||markj||Jan. 21, 2020, 5:28 p.m.||Fix 64-bit syscall argument fetching in 32-bit Linux syscall handlers.
The Linux32 system call argument fetcher places each argument (passed in registers in the Linux x86 system call convention) into an entry in the generic system call args array. Each member of this array is 8 bytes wide, so this approach is broken for system calls that take off_t arguments. Fix the problem by splitting l_loff_t arguments in the 32-bit system call descriptions, the same as we do for FreeBSD32. Change entry points to handle this using the PAIR32TO64 macro. Move linux_ftruncate64() into compat/linux. PR: 243155 Reported by: Alex S <firstname.lastname@example.org> Reviewed by: kib (previous version) MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D23210ViewVC
|r356944||eugen||Jan. 21, 2020, 5:16 p.m.||libexec/rc/rc.d/ipfw: style fix after r356943
Also, make sure it does not break for systems without ipfw code loaded. MFC after: 1 months X-MFC-with: 356943ViewVC
|r356943||eugen||Jan. 21, 2020, 5:02 p.m.||Correct "service ipfw status" for INET6-only systems.
MFC after: 1 monthViewVC
|r356942||brooks||Jan. 21, 2020, 4:31 p.m.||Correct a misleading indent.
This dates to before the beginning of our repo and was found clang 10. MFC after: 3 days Sponsored by: DARPAViewVC
|r356940||kib||Jan. 21, 2020, 1:22 p.m.||Add support for Hygon Dhyana Family 18h processor.
As a new x86 CPU vendor, Chengdu Haiguang IC Design Co., Ltd (Hygon) is a joint venture between AMD and Haiguang Information Technology Co., Ltd., aims at providing x86 processors for China server market. The first generation Hygon processor(Dhyana) shares most architecture with AMD's family 17h, but with different CPU vendor ID("HygonGenuine") and PCI vendor ID(0x1d94) and family series number 18h(Hygon negotiated with AMD to confirm that only Hygon use family 18h). To enable Hygon Dhyana support in FreeBSD, add new definitions HYGON_VENDOR_ID("HygonGenuine") and X86_VENDOR_HYGON(0x1d94) to identify Hygon Dhyana CPU. Initialize the CPU features(topology, local APIC ext, MSI, TSC, hwpstate, MCA, DEBUG_CTL, etc) for amd64 and i386 mode by sharing the code path of AMD family 17h. The changes have been applied on FreeBSD 13.0-CURRENT and tested successfully on Hygon Dhyana processor. References:  Linux kernel patches for Hygon Dhyana, merged in 4.20: https://git.kernel.org/tip/c9661c1e80b609cd038db7c908e061f0535804ef  MSR and CPUID definition: https://www.amd.com/system/files/TechDocs/54945_PPR_Family_17h_Models_00h-0Fh.pdf Submitted by: Pu Wen <email@example.com> MFC after: 1 week Differential revision: https://reviews.freebsd.org/D23163ViewVC
|r356939||melifaro||Jan. 21, 2020, noon||Document requirements for the 'struct route' variations.
MFC after: 2 weeksViewVC