From: Markos Chandras <markos.chandras@imgtec.com> To: <linux-mips@linux-mips.org> Cc: Markos Chandras <markos.chandras@imgtec.com>, Matthew Fortune <Matthew.Fortune@imgtec.com> Subject: [PATCH RFC v2 00/70] Add MIPS R6 support Date: Fri, 16 Jan 2015 10:48:39 +0000 [thread overview] Message-ID: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> (raw) Hi, This is the v2 of the MIPS R6 patchset I posted a month ago[1]. I have addressed most of the issues. Most notably: * Rebased onto v3.19-rc4 * Use the "ZC" constraints for the R6 LL/ZC atomics introduced in GCC 4.9 * Code simplifications as suggested by Sergei Shtylyov and David Daney * Add FP ABI improvement necessary for R6 userland to work with the latest tools. * Code fixes. * A couple of unrelated commits are included as well (ie s/addi/addiu/, FP fixes, etc. I will talk to Ralf and see if we need to merge them separately or not. A couple of things haven't been addressed on purpose: * The QEMU patches are still needed. The PRPL QEMU has changed since then to use the I6400[2] PRID for mips64r6[3] but mips32r6 remains the same. This means that for mips64r6 to boot, you need to modify your PRPL tree to use the old PRID definition even for the I6400 cpu until there is proper support in the kernel. The generic QEMU PRID is also used by QEMU R2-generic cpu implementations as well. The new patches are available in my git tree[4]. [1]: http://www.linux-mips.org/archives/linux-mips/2014-12/msg00222.html [2]: http://www.imgtec.com/mips/warrior/iclass.asp [3]: https://github.com/prplfoundation/qemu/commit/4473b4492ddc9c90be85d11db7029fc9bbfd805a [4]: git://git.linux-mips.org/pub/scm/mchandras/linux.git 3.19-r6-rfc-1 Leonid Yegoshin (21): MIPS: Add generic QEMU PRid and cpu type identifiers MIPS: Add cases for CPU_QEMU_GENERIC MIPS: Add MIPS generic QEMU probe support MIPS: Add build support for the MIPS R6 ISA MIPS: mm: uasm: Add signed 9-bit immediate related macros MIPS: mm: Add MIPS R6 instruction encodings MIPS: asm: module: define MODULE_PROC_FAMILY for MIPS R6 MIPS: asm: stackframe: Do not preserve the HI/LO registers on MIPS R6 MIPS: asm: asmmacro: Add MIPS R6 support to the simple EI/DI variants MIPS: asm: cpu: Add MIPSR6 ISA definitions MIPS: kernel: cpu-bugs64: Do not check R6 cores for existing 64-bit bugs MIPS: kernel: cevt-r4k: Add MIPS R6 to the c0_compare_interrupt handler MIPS: kernel: cpu-probe.c: Add support for MIPS R6 MIPS: kernel: traps: Add MIPS R6 related definitions MIPS: kernel: r4k_switch: Add support for MIPS R6 MIPS: kernel: r4k_fpu: Add support for MIPS R6 MIPS: kernel: unaligned: Add support for the MIPS R6 MIPS: lib: memcpy: Add MIPS R6 support MIPS: lib: memset: Add MIPS R6 support MIPS: mm: tlbex: Use cpu_has_mips_r2_exec_hazard for the EHB instruction MIPS: kernel: mips-r2-to-r6-emul: Add R2 emulator for MIPS R6 Markos Chandras (49): MIPS: asm: asm: Add new macros to set ISA and arch asm annotations MIPS: asm: asmmacro: Drop unused 'reg' argument on MIPSR2 MIPS: asm: asmmacro: Replace add instructions with "addui" MIPS: Use generic checksum functions for MIPS R6 MIPS: asm: hazards: Add MIPSR6 definitions MIPS: asm: irqflags: Add MIPS R6 related definitions MIPS: asm: r4kcache: Add MIPS R6 cache unroll functions MIPS: asm: spram: Add MIPS R6 related definitions MIPS: Use the new "ZC" constraint for MIPS R6 MIPS: asm: cmpxchg: Update ISA constraints for MIPS R6 support MIPS: asm: atomic: Update ISA constraints for MIPS R6 support MIPS: asm: bitops: Update ISA constraints for MIPS R6 support MIPS: asm: futex: Set the appropriate ISA level for MIPS R6 MIPS: asm: spinlock: Replace sub instruction with addiu MIPS: asm: local: Set the appropriate ISA level for MIPS R6 MIPS: kernel: entry.S: Add MIPS R6 related definitions MIPS: kernel: proc: Add MIPS R6 support to /proc/cpuinfo MIPS: kernel: genex: Set correct ISA level MIPS: kernel: cps-vec: Replace addi with addiu MIPS: kernel: syscall: Set the appropriate ISA level for MIPS R6 MIPS: mm: page: Add MIPS R6 support MIPS: mm: c-r4k: Set the correct ISA level MIPS: mm: scache: Add secondary cache support for MIPS R6 cores MIPS: kernel: Prepare the JR instruction for emulation on MIPS R6 MIPS: kernel: branch: Prevent BLTZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGEZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BLTZAL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGEZAL emulation for MIPS R6 MIPS: kernel: branch: Prevent BEQL emulation for MIPS R6 MIPS: kernel: branch: Prevent BNEL emulation for MIPS R6 MIPS: kernel: branch: Prevent BLEZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGTZL emulation for MIPS R6 MIPS: Emulate the BC1{EQ,NE}Z FPU instructions MIPS: Emulate the new MIPS R6 B{L,G}Ε{Z,}{AL,}C instructions MIPS: Emulate the new MIPS R6 B{L,G}T{Z,}{AL,}C instructions MIPS: Emulate the new MIPS R6 branch compact (BC) instruction MIPS: Emulate the new MIPS R6 BOVC, BEQC and BEQZALC instructions MIPS: Emulate the new MIPS R6 BNVC, BNEC and BNEZLAC instructions MIPS: Emulate the new MIPS R6 BALC instruction MIPS: Emulate the new MIPS R6 BEQZC and JIC instructions MIPS: Emulate the new MIPS R6 BNEZC and JIALC instructions MIPS: Add LLB bit and related feature for the Config 5 CP0 register MIPS: asm: mipsregs: Add support for the LLADDR register MIPS: Make use of the ERETNC instruction on MIPS R6 MIPS: Handle MIPS IV, V and R2 FPU instructions on MIPS R6 as well MIPS: kernel: process: Do not allow FR=0 on MIPS R6 MIPS: kernel: elf: Improve the overall ABI and FPU mode checks MIPS: Malta: Add support for building MIPS R6 kernel MIPS: Add Malta QEMU 32R6 defconfig arch/mips/Kconfig | 66 +- arch/mips/Makefile | 4 + arch/mips/configs/malta_qemu_32r6_defconfig | 193 +++ arch/mips/include/asm/Kbuild | 1 + arch/mips/include/asm/asm.h | 13 + arch/mips/include/asm/asmmacro.h | 22 +- arch/mips/include/asm/atomic.h | 13 +- arch/mips/include/asm/bitops.h | 31 +- arch/mips/include/asm/checksum.h | 6 + arch/mips/include/asm/cmpxchg.h | 11 +- arch/mips/include/asm/compiler.h | 10 +- arch/mips/include/asm/cpu-features.h | 22 +- arch/mips/include/asm/cpu-type.h | 7 + arch/mips/include/asm/cpu.h | 11 +- arch/mips/include/asm/elf.h | 10 +- arch/mips/include/asm/fpu.h | 3 +- arch/mips/include/asm/futex.h | 8 +- arch/mips/include/asm/hazards.h | 9 +- arch/mips/include/asm/irqflags.h | 6 +- arch/mips/include/asm/local.h | 4 +- arch/mips/include/asm/mips-r2-to-r6-emul.h | 96 ++ arch/mips/include/asm/mipsregs.h | 3 + arch/mips/include/asm/module.h | 4 + arch/mips/include/asm/r4kcache.h | 149 +- arch/mips/include/asm/spinlock.h | 2 +- arch/mips/include/asm/spram.h | 4 +- arch/mips/include/asm/stackframe.h | 8 +- arch/mips/include/asm/switch_to.h | 9 +- arch/mips/include/asm/thread_info.h | 2 +- arch/mips/include/uapi/asm/inst.h | 24 +- arch/mips/kernel/Makefile | 2 + arch/mips/kernel/asm-offsets.c | 1 + arch/mips/kernel/branch.c | 283 +++- arch/mips/kernel/cevt-r4k.c | 2 +- arch/mips/kernel/cps-vec.S | 16 +- arch/mips/kernel/cpu-bugs64.c | 11 +- arch/mips/kernel/cpu-probe.c | 27 +- arch/mips/kernel/elf.c | 284 ++-- arch/mips/kernel/entry.S | 23 +- arch/mips/kernel/genex.S | 2 +- arch/mips/kernel/idle.c | 1 + arch/mips/kernel/mips-r2-to-r6-emul.c | 2378 +++++++++++++++++++++++++++ arch/mips/kernel/mips_ksyms.c | 2 + arch/mips/kernel/proc.c | 8 +- arch/mips/kernel/process.c | 4 + arch/mips/kernel/r4k_fpu.S | 12 +- arch/mips/kernel/r4k_switch.S | 14 +- arch/mips/kernel/spram.c | 1 + arch/mips/kernel/syscall.c | 2 +- arch/mips/kernel/traps.c | 41 +- arch/mips/kernel/unaligned.c | 390 ++++- arch/mips/lib/Makefile | 1 + arch/mips/lib/memcpy.S | 23 + arch/mips/lib/memset.S | 47 + arch/mips/lib/mips-atomic.c | 2 +- arch/mips/math-emu/cp1emu.c | 158 +- arch/mips/mm/c-r4k.c | 6 +- arch/mips/mm/page.c | 20 +- arch/mips/mm/sc-mips.c | 4 +- arch/mips/mm/tlbex.c | 7 +- arch/mips/mm/uasm-mips.c | 32 + arch/mips/mm/uasm.c | 13 +- 62 files changed, 4281 insertions(+), 287 deletions(-) create mode 100644 arch/mips/configs/malta_qemu_32r6_defconfig create mode 100644 arch/mips/include/asm/mips-r2-to-r6-emul.h create mode 100644 arch/mips/kernel/mips-r2-to-r6-emul.c -- 2.2.1
WARNING: multiple messages have this Message-ID (diff)
From: Markos Chandras <markos.chandras@imgtec.com> To: linux-mips@linux-mips.org Cc: Markos Chandras <markos.chandras@imgtec.com>, Matthew Fortune <Matthew.Fortune@imgtec.com> Subject: [PATCH RFC v2 00/70] Add MIPS R6 support Date: Fri, 16 Jan 2015 10:48:39 +0000 [thread overview] Message-ID: <1421405389-15512-1-git-send-email-markos.chandras@imgtec.com> (raw) Message-ID: <20150116104839.UdHypPyyY9MgaxfBTq9KnYrsCP9U3AqTKTKrAABW2nU@z> (raw) Hi, This is the v2 of the MIPS R6 patchset I posted a month ago[1]. I have addressed most of the issues. Most notably: * Rebased onto v3.19-rc4 * Use the "ZC" constraints for the R6 LL/ZC atomics introduced in GCC 4.9 * Code simplifications as suggested by Sergei Shtylyov and David Daney * Add FP ABI improvement necessary for R6 userland to work with the latest tools. * Code fixes. * A couple of unrelated commits are included as well (ie s/addi/addiu/, FP fixes, etc. I will talk to Ralf and see if we need to merge them separately or not. A couple of things haven't been addressed on purpose: * The QEMU patches are still needed. The PRPL QEMU has changed since then to use the I6400[2] PRID for mips64r6[3] but mips32r6 remains the same. This means that for mips64r6 to boot, you need to modify your PRPL tree to use the old PRID definition even for the I6400 cpu until there is proper support in the kernel. The generic QEMU PRID is also used by QEMU R2-generic cpu implementations as well. The new patches are available in my git tree[4]. [1]: http://www.linux-mips.org/archives/linux-mips/2014-12/msg00222.html [2]: http://www.imgtec.com/mips/warrior/iclass.asp [3]: https://github.com/prplfoundation/qemu/commit/4473b4492ddc9c90be85d11db7029fc9bbfd805a [4]: git://git.linux-mips.org/pub/scm/mchandras/linux.git 3.19-r6-rfc-1 Leonid Yegoshin (21): MIPS: Add generic QEMU PRid and cpu type identifiers MIPS: Add cases for CPU_QEMU_GENERIC MIPS: Add MIPS generic QEMU probe support MIPS: Add build support for the MIPS R6 ISA MIPS: mm: uasm: Add signed 9-bit immediate related macros MIPS: mm: Add MIPS R6 instruction encodings MIPS: asm: module: define MODULE_PROC_FAMILY for MIPS R6 MIPS: asm: stackframe: Do not preserve the HI/LO registers on MIPS R6 MIPS: asm: asmmacro: Add MIPS R6 support to the simple EI/DI variants MIPS: asm: cpu: Add MIPSR6 ISA definitions MIPS: kernel: cpu-bugs64: Do not check R6 cores for existing 64-bit bugs MIPS: kernel: cevt-r4k: Add MIPS R6 to the c0_compare_interrupt handler MIPS: kernel: cpu-probe.c: Add support for MIPS R6 MIPS: kernel: traps: Add MIPS R6 related definitions MIPS: kernel: r4k_switch: Add support for MIPS R6 MIPS: kernel: r4k_fpu: Add support for MIPS R6 MIPS: kernel: unaligned: Add support for the MIPS R6 MIPS: lib: memcpy: Add MIPS R6 support MIPS: lib: memset: Add MIPS R6 support MIPS: mm: tlbex: Use cpu_has_mips_r2_exec_hazard for the EHB instruction MIPS: kernel: mips-r2-to-r6-emul: Add R2 emulator for MIPS R6 Markos Chandras (49): MIPS: asm: asm: Add new macros to set ISA and arch asm annotations MIPS: asm: asmmacro: Drop unused 'reg' argument on MIPSR2 MIPS: asm: asmmacro: Replace add instructions with "addui" MIPS: Use generic checksum functions for MIPS R6 MIPS: asm: hazards: Add MIPSR6 definitions MIPS: asm: irqflags: Add MIPS R6 related definitions MIPS: asm: r4kcache: Add MIPS R6 cache unroll functions MIPS: asm: spram: Add MIPS R6 related definitions MIPS: Use the new "ZC" constraint for MIPS R6 MIPS: asm: cmpxchg: Update ISA constraints for MIPS R6 support MIPS: asm: atomic: Update ISA constraints for MIPS R6 support MIPS: asm: bitops: Update ISA constraints for MIPS R6 support MIPS: asm: futex: Set the appropriate ISA level for MIPS R6 MIPS: asm: spinlock: Replace sub instruction with addiu MIPS: asm: local: Set the appropriate ISA level for MIPS R6 MIPS: kernel: entry.S: Add MIPS R6 related definitions MIPS: kernel: proc: Add MIPS R6 support to /proc/cpuinfo MIPS: kernel: genex: Set correct ISA level MIPS: kernel: cps-vec: Replace addi with addiu MIPS: kernel: syscall: Set the appropriate ISA level for MIPS R6 MIPS: mm: page: Add MIPS R6 support MIPS: mm: c-r4k: Set the correct ISA level MIPS: mm: scache: Add secondary cache support for MIPS R6 cores MIPS: kernel: Prepare the JR instruction for emulation on MIPS R6 MIPS: kernel: branch: Prevent BLTZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGEZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BLTZAL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGEZAL emulation for MIPS R6 MIPS: kernel: branch: Prevent BEQL emulation for MIPS R6 MIPS: kernel: branch: Prevent BNEL emulation for MIPS R6 MIPS: kernel: branch: Prevent BLEZL emulation for MIPS R6 MIPS: kernel: branch: Prevent BGTZL emulation for MIPS R6 MIPS: Emulate the BC1{EQ,NE}Z FPU instructions MIPS: Emulate the new MIPS R6 B{L,G}Ε{Z,}{AL,}C instructions MIPS: Emulate the new MIPS R6 B{L,G}T{Z,}{AL,}C instructions MIPS: Emulate the new MIPS R6 branch compact (BC) instruction MIPS: Emulate the new MIPS R6 BOVC, BEQC and BEQZALC instructions MIPS: Emulate the new MIPS R6 BNVC, BNEC and BNEZLAC instructions MIPS: Emulate the new MIPS R6 BALC instruction MIPS: Emulate the new MIPS R6 BEQZC and JIC instructions MIPS: Emulate the new MIPS R6 BNEZC and JIALC instructions MIPS: Add LLB bit and related feature for the Config 5 CP0 register MIPS: asm: mipsregs: Add support for the LLADDR register MIPS: Make use of the ERETNC instruction on MIPS R6 MIPS: Handle MIPS IV, V and R2 FPU instructions on MIPS R6 as well MIPS: kernel: process: Do not allow FR=0 on MIPS R6 MIPS: kernel: elf: Improve the overall ABI and FPU mode checks MIPS: Malta: Add support for building MIPS R6 kernel MIPS: Add Malta QEMU 32R6 defconfig arch/mips/Kconfig | 66 +- arch/mips/Makefile | 4 + arch/mips/configs/malta_qemu_32r6_defconfig | 193 +++ arch/mips/include/asm/Kbuild | 1 + arch/mips/include/asm/asm.h | 13 + arch/mips/include/asm/asmmacro.h | 22 +- arch/mips/include/asm/atomic.h | 13 +- arch/mips/include/asm/bitops.h | 31 +- arch/mips/include/asm/checksum.h | 6 + arch/mips/include/asm/cmpxchg.h | 11 +- arch/mips/include/asm/compiler.h | 10 +- arch/mips/include/asm/cpu-features.h | 22 +- arch/mips/include/asm/cpu-type.h | 7 + arch/mips/include/asm/cpu.h | 11 +- arch/mips/include/asm/elf.h | 10 +- arch/mips/include/asm/fpu.h | 3 +- arch/mips/include/asm/futex.h | 8 +- arch/mips/include/asm/hazards.h | 9 +- arch/mips/include/asm/irqflags.h | 6 +- arch/mips/include/asm/local.h | 4 +- arch/mips/include/asm/mips-r2-to-r6-emul.h | 96 ++ arch/mips/include/asm/mipsregs.h | 3 + arch/mips/include/asm/module.h | 4 + arch/mips/include/asm/r4kcache.h | 149 +- arch/mips/include/asm/spinlock.h | 2 +- arch/mips/include/asm/spram.h | 4 +- arch/mips/include/asm/stackframe.h | 8 +- arch/mips/include/asm/switch_to.h | 9 +- arch/mips/include/asm/thread_info.h | 2 +- arch/mips/include/uapi/asm/inst.h | 24 +- arch/mips/kernel/Makefile | 2 + arch/mips/kernel/asm-offsets.c | 1 + arch/mips/kernel/branch.c | 283 +++- arch/mips/kernel/cevt-r4k.c | 2 +- arch/mips/kernel/cps-vec.S | 16 +- arch/mips/kernel/cpu-bugs64.c | 11 +- arch/mips/kernel/cpu-probe.c | 27 +- arch/mips/kernel/elf.c | 284 ++-- arch/mips/kernel/entry.S | 23 +- arch/mips/kernel/genex.S | 2 +- arch/mips/kernel/idle.c | 1 + arch/mips/kernel/mips-r2-to-r6-emul.c | 2378 +++++++++++++++++++++++++++ arch/mips/kernel/mips_ksyms.c | 2 + arch/mips/kernel/proc.c | 8 +- arch/mips/kernel/process.c | 4 + arch/mips/kernel/r4k_fpu.S | 12 +- arch/mips/kernel/r4k_switch.S | 14 +- arch/mips/kernel/spram.c | 1 + arch/mips/kernel/syscall.c | 2 +- arch/mips/kernel/traps.c | 41 +- arch/mips/kernel/unaligned.c | 390 ++++- arch/mips/lib/Makefile | 1 + arch/mips/lib/memcpy.S | 23 + arch/mips/lib/memset.S | 47 + arch/mips/lib/mips-atomic.c | 2 +- arch/mips/math-emu/cp1emu.c | 158 +- arch/mips/mm/c-r4k.c | 6 +- arch/mips/mm/page.c | 20 +- arch/mips/mm/sc-mips.c | 4 +- arch/mips/mm/tlbex.c | 7 +- arch/mips/mm/uasm-mips.c | 32 + arch/mips/mm/uasm.c | 13 +- 62 files changed, 4281 insertions(+), 287 deletions(-) create mode 100644 arch/mips/configs/malta_qemu_32r6_defconfig create mode 100644 arch/mips/include/asm/mips-r2-to-r6-emul.h create mode 100644 arch/mips/kernel/mips-r2-to-r6-emul.c -- 2.2.1
next reply other threads:[~2015-01-16 10:50 UTC|newest] Thread overview: 262+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-16 10:48 Markos Chandras [this message] 2015-01-16 10:48 ` [PATCH RFC v2 00/70] Add MIPS R6 support Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 01/70] MIPS: Add generic QEMU PRid and cpu type identifiers Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 02/70] MIPS: Add cases for CPU_QEMU_GENERIC Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 03/70] MIPS: Add MIPS generic QEMU probe support Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 04/70] MIPS: Add build support for the MIPS R6 ISA Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-19 23:56 ` Maciej W. Rozycki 2015-01-16 10:48 ` [PATCH RFC v2 05/70] MIPS: mm: uasm: Add signed 9-bit immediate related macros Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 11:29 ` Sergei Shtylyov 2015-01-19 12:35 ` Markos Chandras 2015-01-19 12:35 ` Markos Chandras 2015-01-19 12:45 ` Markos Chandras 2015-01-19 12:45 ` Markos Chandras 2015-01-19 12:50 ` Sergei Shtylyov 2015-01-16 10:48 ` [PATCH RFC v2 06/70] MIPS: mm: Add MIPS R6 instruction encodings Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 19:15 ` David Daney 2015-01-16 10:48 ` [PATCH RFC v2 07/70] MIPS: asm: asm: Add new macros to set ISA and arch asm annotations Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 08/70] MIPS: asm: module: define MODULE_PROC_FAMILY for MIPS R6 Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 09/70] MIPS: asm: stackframe: Do not preserve the HI/LO registers on " Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 10/70] MIPS: asm: asmmacro: Drop unused 'reg' argument on MIPSR2 Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-20 0:04 ` Maciej W. Rozycki 2015-01-20 9:49 ` Markos Chandras 2015-01-20 9:49 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 11/70] MIPS: asm: asmmacro: Add MIPS R6 support to the simple EI/DI variants Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 12/70] MIPS: asm: asmmacro: Replace add instructions with "addui" Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-19 15:59 ` Maciej W. Rozycki 2015-01-19 16:39 ` Markos Chandras 2015-01-19 16:39 ` Markos Chandras 2015-01-19 19:07 ` Maciej W. Rozycki 2015-01-19 19:25 ` Maciej W. Rozycki 2015-01-20 9:52 ` Markos Chandras 2015-01-20 9:52 ` Markos Chandras 2015-01-20 14:33 ` Matthew Fortune 2015-01-16 10:48 ` [PATCH RFC v2 13/70] MIPS: Use generic checksum functions for MIPS R6 Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 14/70] MIPS: asm: cpu: Add MIPSR6 ISA definitions Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 15/70] MIPS: asm: hazards: Add MIPSR6 definitions Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 16/70] MIPS: asm: irqflags: Add MIPS R6 related definitions Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 17/70] MIPS: asm: r4kcache: Add MIPS R6 cache unroll functions Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 18/70] MIPS: asm: spram: Add MIPS R6 related definitions Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-20 0:13 ` Maciej W. Rozycki 2015-01-21 12:16 ` Markos Chandras 2015-01-21 12:16 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 19/70] MIPS: Use the new "ZC" constraint for MIPS R6 Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-20 0:27 ` Maciej W. Rozycki 2015-01-20 9:11 ` Matthew Fortune 2015-01-20 9:35 ` Markos Chandras 2015-01-20 10:08 ` Matthew Fortune 2015-01-20 10:08 ` Matthew Fortune 2015-01-20 10:12 ` Markos Chandras 2015-01-20 14:37 ` Maciej W. Rozycki 2015-01-20 14:46 ` Maciej W. Rozycki 2015-01-21 9:06 ` Markos Chandras 2015-01-26 13:39 ` [PATCH] MIPS: asm: Rename GCC_OFF12_ASM to GCC_OFF_SMALL_ASM Markos Chandras 2015-01-26 13:39 ` Markos Chandras 2015-01-16 10:48 ` [PATCH RFC v2 20/70] MIPS: asm: cmpxchg: Update ISA constraints for MIPS R6 support Markos Chandras 2015-01-16 10:48 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 21/70] MIPS: asm: atomic: " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 22/70] MIPS: asm: bitops: " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 23/70] MIPS: asm: futex: Set the appropriate ISA level for MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 24/70] MIPS: asm: spinlock: Replace sub instruction with addiu Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 1:04 ` Maciej W. Rozycki 2015-01-20 11:29 ` Markos Chandras 2015-01-20 11:29 ` Markos Chandras 2015-01-20 11:47 ` Matthew Fortune 2015-02-10 16:17 ` Maciej W. Rozycki 2015-01-20 17:17 ` David Daney 2015-01-20 22:20 ` Ralf Baechle 2015-01-21 0:58 ` Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 25/70] MIPS: asm: local: Set the appropriate ISA level for MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 26/70] MIPS: kernel: cpu-bugs64: Do not check R6 cores for existing 64-bit bugs Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 1:07 ` Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 27/70] MIPS: kernel: cevt-r4k: Add MIPS R6 to the c0_compare_interrupt handler Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 1:22 ` Maciej W. Rozycki 2015-01-20 9:14 ` James Hogan 2015-01-20 9:14 ` James Hogan 2015-01-20 14:33 ` Maciej W. Rozycki 2015-01-21 9:34 ` Markos Chandras 2015-01-21 9:34 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 28/70] MIPS: kernel: cpu-probe.c: Add support for MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 23:32 ` Maciej W. Rozycki 2015-01-21 11:22 ` Markos Chandras 2015-01-21 11:22 ` Markos Chandras 2015-01-21 11:40 ` James Hogan 2015-01-21 11:40 ` James Hogan 2015-01-16 10:49 ` [PATCH RFC v2 29/70] MIPS: kernel: entry.S: Add MIPS R6 related definitions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 30/70] MIPS: kernel: proc: Add MIPS R6 support to /proc/cpuinfo Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 23:42 ` Maciej W. Rozycki 2015-01-21 9:25 ` Markos Chandras 2015-01-21 9:25 ` Markos Chandras 2015-01-22 14:08 ` Maciej W. Rozycki 2015-01-22 14:43 ` Markos Chandras 2015-01-22 14:43 ` Markos Chandras 2015-01-22 15:03 ` Markos Chandras 2015-01-22 15:03 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 31/70] MIPS: kernel: traps: Add MIPS R6 related definitions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-20 23:49 ` Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 32/70] MIPS: kernel: r4k_switch: Add support for MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 33/70] MIPS: kernel: r4k_fpu: " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 34/70] MIPS: kernel: genex: Set correct ISA level Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 35/70] MIPS: kernel: cps-vec: Replace addi with addiu Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-21 0:02 ` Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 36/70] MIPS: kernel: unaligned: Add support for the MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 37/70] MIPS: kernel: syscall: Set the appropriate ISA level for " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 38/70] MIPS: lib: memcpy: Add MIPS R6 support Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 39/70] MIPS: lib: memset: " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 40/70] MIPS: mm: page: " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-17 11:58 ` Sergei Shtylyov 2015-01-19 12:33 ` [PATCH RFC v3 " Markos Chandras 2015-01-19 12:33 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 41/70] MIPS: mm: tlbex: Use cpu_has_mips_r2_exec_hazard for the EHB instruction Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-02-23 22:03 ` David Daney 2015-02-23 22:07 ` David Daney 2015-02-24 0:33 ` Maciej W. Rozycki 2015-02-24 0:53 ` David Daney 2015-01-16 10:49 ` [PATCH RFC v2 42/70] MIPS: mm: c-r4k: Set the correct ISA level Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 43/70] MIPS: mm: scache: Add secondary cache support for MIPS R6 cores Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 44/70] MIPS: kernel: Prepare the JR instruction for emulation on MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 45/70] MIPS: kernel: branch: Prevent BLTZL emulation for " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-21 1:59 ` Maciej W. Rozycki 2015-01-21 1:59 ` Maciej W. Rozycki 2015-01-21 10:43 ` Markos Chandras 2015-01-21 10:43 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 46/70] MIPS: kernel: branch: Prevent BGEZL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-02-03 11:57 ` Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 47/70] MIPS: kernel: branch: Prevent BLTZAL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 48/70] MIPS: kernel: branch: Prevent BGEZAL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 49/70] MIPS: kernel: branch: Prevent BEQL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 50/70] MIPS: kernel: branch: Prevent BNEL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 51/70] MIPS: kernel: branch: Prevent BLEZL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 52/70] MIPS: kernel: branch: Prevent BGTZL " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 53/70] MIPS: Emulate the BC1{EQ,NE}Z FPU instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 54/70] MIPS: Emulate the new MIPS R6 B{L,G}Ε{Z,}{AL,}C instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 55/70] MIPS: Emulate the new MIPS R6 B{L,G}T{Z,}{AL,}C instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 56/70] MIPS: Emulate the new MIPS R6 branch compact (BC) instruction Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 57/70] MIPS: Emulate the new MIPS R6 BOVC, BEQC and BEQZALC instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-17 13:24 ` Sergei Shtylyov 2015-01-19 9:48 ` Markos Chandras 2015-01-19 9:48 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 58/70] MIPS: Emulate the new MIPS R6 BNVC, BNEC and BNEZLAC instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 59/70] MIPS: Emulate the new MIPS R6 BALC instruction Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 60/70] MIPS: Emulate the new MIPS R6 BEQZC and JIC instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 61/70] MIPS: Emulate the new MIPS R6 BNEZC and JIALC instructions Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 62/70] MIPS: Add LLB bit and related feature for the Config 5 CP0 register Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 63/70] MIPS: asm: mipsregs: Add support for the LLADDR register Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 64/70] MIPS: kernel: mips-r2-to-r6-emul: Add R2 emulator for MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 65/70] MIPS: Make use of the ERETNC instruction on " Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 66/70] MIPS: Handle MIPS IV, V and R2 FPU instructions on MIPS R6 as well Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 67/70] MIPS: kernel: process: Do not allow FR=0 on MIPS R6 Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 11:54 ` Matthew Fortune 2015-01-16 15:33 ` Markos Chandras 2015-01-29 23:13 ` Paul Burton 2015-01-29 23:13 ` Paul Burton 2015-01-30 10:18 ` Markos Chandras 2015-01-30 10:18 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 68/70] MIPS: kernel: elf: Improve the overall ABI and FPU mode checks Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 12:28 ` Matthew Fortune 2015-01-19 9:29 ` Matthew Fortune 2015-01-19 12:17 ` Markos Chandras 2015-01-29 23:22 ` Paul Burton 2015-01-30 10:23 ` Markos Chandras 2015-02-03 12:41 ` Maciej W. Rozycki 2015-01-29 21:51 ` Matthew Fortune 2015-02-02 16:13 ` [PATCH v3] " Markos Chandras 2015-02-02 16:13 ` Markos Chandras 2015-02-24 13:17 ` Måns Rullgård 2015-02-24 13:17 ` Måns Rullgård 2015-02-24 13:52 ` Markos Chandras 2015-02-24 13:52 ` Markos Chandras 2015-02-24 14:06 ` Måns Rullgård 2015-02-24 14:06 ` Måns Rullgård 2015-02-24 14:26 ` Matthew Fortune 2015-02-26 8:59 ` Markos Chandras 2015-02-26 9:14 ` Måns Rullgård 2015-02-26 9:14 ` Måns Rullgård 2015-02-26 9:24 ` Markos Chandras 2015-02-26 9:31 ` Matthew Fortune 2015-02-26 9:44 ` Markos Chandras 2015-02-26 10:31 ` Måns Rullgård 2015-02-26 10:31 ` Måns Rullgård 2015-02-26 11:11 ` [PATCH] MIPS: asm: elf: Set O32 default FPU flags Markos Chandras 2015-02-26 11:11 ` Markos Chandras 2015-02-26 11:21 ` Måns Rullgård 2015-02-26 11:21 ` Måns Rullgård 2015-02-27 1:28 ` Aaro Koskinen 2015-02-27 1:46 ` Måns Rullgård 2015-04-07 16:36 ` Maciej W. Rozycki 2015-04-12 23:21 ` Aaro Koskinen 2015-04-20 11:55 ` Maciej W. Rozycki 2015-02-03 12:40 ` [PATCH RFC v2 68/70] MIPS: kernel: elf: Improve the overall ABI and FPU mode checks Maciej W. Rozycki 2015-01-16 10:49 ` [PATCH RFC v2 69/70] MIPS: Malta: Add support for building MIPS R6 kernel Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-01-16 10:49 ` [PATCH RFC v2 70/70] MIPS: Add Malta QEMU 32R6 defconfig Markos Chandras 2015-01-16 10:49 ` Markos Chandras 2015-02-12 23:12 ` [PATCH RFC v2 00/70] Add MIPS R6 support David Daney 2015-02-12 23:12 ` David Daney
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