| Kconfig (bcb86e0adb6397013616567249d2d82f94b27891) | Kconfig (7563bbf89d065a2c3f05059ecbcc805645edcc62) |
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| 1config SUPERH 2 def_bool y 3 select EXPERT 4 select CLKDEV_LOOKUP 5 select HAVE_IDE if HAS_IOPORT 6 select HAVE_MEMBLOCK 7 select HAVE_MEMBLOCK_NODE_MAP 8 select ARCH_DISCARD_MEMBLOCK 9 select HAVE_OPROFILE 10 select HAVE_GENERIC_DMA_COHERENT 11 select HAVE_ARCH_TRACEHOOK 12 select HAVE_DMA_API_DEBUG 13 select HAVE_DMA_ATTRS 14 select HAVE_IRQ_WORK 15 select HAVE_PERF_EVENTS | 1config SUPERH 2 def_bool y 3 select EXPERT 4 select CLKDEV_LOOKUP 5 select HAVE_IDE if HAS_IOPORT 6 select HAVE_MEMBLOCK 7 select HAVE_MEMBLOCK_NODE_MAP 8 select ARCH_DISCARD_MEMBLOCK 9 select HAVE_OPROFILE 10 select HAVE_GENERIC_DMA_COHERENT 11 select HAVE_ARCH_TRACEHOOK 12 select HAVE_DMA_API_DEBUG 13 select HAVE_DMA_ATTRS 14 select HAVE_IRQ_WORK 15 select HAVE_PERF_EVENTS |
| 16 select ARCH_HAVE_CUSTOM_GPIO_H |
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| 16 select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A) 17 select PERF_USE_VMALLOC 18 select HAVE_KERNEL_GZIP 19 select HAVE_KERNEL_BZIP2 20 select HAVE_KERNEL_LZMA 21 select HAVE_KERNEL_XZ 22 select HAVE_KERNEL_LZO 23 select HAVE_SYSCALL_TRACEPOINTS --- 259 unchanged lines hidden (view full) --- 283 284config CPU_SUBTYPE_SH7263 285 bool "Support SH7263 processor" 286 select CPU_SH2A 287 select CPU_HAS_FPU 288 select SYS_SUPPORTS_CMT 289 select SYS_SUPPORTS_MTU2 290 | 17 select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A) 18 select PERF_USE_VMALLOC 19 select HAVE_KERNEL_GZIP 20 select HAVE_KERNEL_BZIP2 21 select HAVE_KERNEL_LZMA 22 select HAVE_KERNEL_XZ 23 select HAVE_KERNEL_LZO 24 select HAVE_SYSCALL_TRACEPOINTS --- 259 unchanged lines hidden (view full) --- 284 285config CPU_SUBTYPE_SH7263 286 bool "Support SH7263 processor" 287 select CPU_SH2A 288 select CPU_HAS_FPU 289 select SYS_SUPPORTS_CMT 290 select SYS_SUPPORTS_MTU2 291 |
| 291config CPU_SUBTYPE_SH7264 292 bool "Support SH7264 processor" 293 select CPU_SH2A 294 select CPU_HAS_FPU 295 select SYS_SUPPORTS_CMT 296 select SYS_SUPPORTS_MTU2 297 298config CPU_SUBTYPE_SH7269 299 bool "Support SH7269 processor" 300 select CPU_SH2A 301 select CPU_HAS_FPU 302 select SYS_SUPPORTS_CMT 303 select SYS_SUPPORTS_MTU2 304 | |
| 305config CPU_SUBTYPE_MXG 306 bool "Support MX-G processor" 307 select CPU_SH2A 308 select SYS_SUPPORTS_MTU2 309 help 310 Select MX-G if running on an R8A03022BG part. 311 312# SH-3 Processor Support --- 123 unchanged lines hidden (view full) --- 436 select CPU_SHX2 437 select ARCH_SHMOBILE 438 select ARCH_SPARSEMEM_ENABLE 439 select SYS_SUPPORTS_CMT 440 select ARCH_WANT_OPTIONAL_GPIOLIB 441 help 442 Select SH7724 if you have an SH-MobileR2R CPU. 443 | 292config CPU_SUBTYPE_MXG 293 bool "Support MX-G processor" 294 select CPU_SH2A 295 select SYS_SUPPORTS_MTU2 296 help 297 Select MX-G if running on an R8A03022BG part. 298 299# SH-3 Processor Support --- 123 unchanged lines hidden (view full) --- 423 select CPU_SHX2 424 select ARCH_SHMOBILE 425 select ARCH_SPARSEMEM_ENABLE 426 select SYS_SUPPORTS_CMT 427 select ARCH_WANT_OPTIONAL_GPIOLIB 428 help 429 Select SH7724 if you have an SH-MobileR2R CPU. 430 |
| 444config CPU_SUBTYPE_SH7734 445 bool "Support SH7734 processor" 446 select CPU_SH4A 447 select CPU_SHX2 448 select ARCH_WANT_OPTIONAL_GPIOLIB 449 select USB_ARCH_HAS_OHCI 450 select USB_ARCH_HAS_EHCI 451 help 452 Select SH7734 if you have a SH4A SH7734 CPU. 453 | |
| 454config CPU_SUBTYPE_SH7757 455 bool "Support SH7757 processor" 456 select CPU_SH4A 457 select CPU_SHX2 458 select ARCH_WANT_OPTIONAL_GPIOLIB 459 select USB_ARCH_HAS_OHCI 460 select USB_ARCH_HAS_EHCI 461 help --- 141 unchanged lines hidden (view full) --- 603 platforms lacking an RTC. 604 605config SH_CLK_CPG 606 def_bool y 607 608config SH_CLK_CPG_LEGACY 609 depends on SH_CLK_CPG 610 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ | 431config CPU_SUBTYPE_SH7757 432 bool "Support SH7757 processor" 433 select CPU_SH4A 434 select CPU_SHX2 435 select ARCH_WANT_OPTIONAL_GPIOLIB 436 select USB_ARCH_HAS_OHCI 437 select USB_ARCH_HAS_EHCI 438 help --- 141 unchanged lines hidden (view full) --- 580 platforms lacking an RTC. 581 582config SH_CLK_CPG 583 def_bool y 584 585config SH_CLK_CPG_LEGACY 586 depends on SH_CLK_CPG 587 def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ |
| 611 !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \ 612 !CPU_SUBTYPE_SH7734 && !CPU_SUBTYPE_SH7264 && \ 613 !CPU_SUBTYPE_SH7269 | 588 !CPU_SHX3 && !CPU_SUBTYPE_SH7757 |
| 614 615source "kernel/time/Kconfig" 616 617endmenu 618 619menu "CPU Frequency scaling" 620 621source "drivers/cpufreq/Kconfig" --- 84 unchanged lines hidden (view full) --- 706 syscalls, it's possible to isolate those applications in 707 their own address space using seccomp. Once seccomp is 708 enabled via prctl, it cannot be disabled and the task is only 709 allowed to execute a few safe syscalls defined by each seccomp 710 mode. 711 712 If unsure, say N. 713 | 589 590source "kernel/time/Kconfig" 591 592endmenu 593 594menu "CPU Frequency scaling" 595 596source "drivers/cpufreq/Kconfig" --- 84 unchanged lines hidden (view full) --- 681 syscalls, it's possible to isolate those applications in 682 their own address space using seccomp. Once seccomp is 683 enabled via prctl, it cannot be disabled and the task is only 684 allowed to execute a few safe syscalls defined by each seccomp 685 mode. 686 687 If unsure, say N. 688 |
| 714config CC_STACKPROTECTOR 715 bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" 716 depends on SUPERH32 && EXPERIMENTAL 717 help 718 This option turns on the -fstack-protector GCC feature. This 719 feature puts, at the beginning of functions, a canary value on 720 the stack just before the return address, and validates 721 the value just before actually returning. Stack based buffer 722 overflows (that need to overwrite this return address) now also 723 overwrite the canary, which gets detected and the attack is then 724 neutralized via a kernel panic. 725 726 This feature requires gcc version 4.2 or above. 727 | |
| 728config SMP 729 bool "Symmetric multi-processing support" 730 depends on SYS_SUPPORTS_SMP 731 select USE_GENERIC_SMP_HELPERS 732 ---help--- 733 This enables support for systems with more than one CPU. If you have 734 a system with only one CPU, like most personal computers, say N. If 735 you have a system with more than one CPU, say Y. --- 217 unchanged lines hidden --- | 689config SMP 690 bool "Symmetric multi-processing support" 691 depends on SYS_SUPPORTS_SMP 692 select USE_GENERIC_SMP_HELPERS 693 ---help--- 694 This enables support for systems with more than one CPU. If you have 695 a system with only one CPU, like most personal computers, say N. If 696 you have a system with more than one CPU, say Y. --- 217 unchanged lines hidden --- |