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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-25 20:27:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-25 20:27:23 -0700 |
| commit | c6dc3e711a28b6b4c5e63f2bca34a5cfd35e9a22 (patch) | |
| tree | 2d0bc2d0c96c2615a9da1b38fcb594d4010770ed | |
| parent | 26ed24e429d89e045e5eb2d2b75215244347b7f2 (diff) | |
| parent | 85602bea297fc4e5223adbf7006dcce9aa694f17 (diff) | |
Merge tag 'riscv-for-linus-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull RISC-V fixes from Palmer Dabbelt:
"This contains three small fixes related to the RISC-V port that I'd
like to target for 4.17-rc3:
- a Kconfig cleanup to select DMA_DIRECT_OPS instead of redefining it
in arch/riscv
- the removal of asm/handle_irq.h, which doesn't exist, from our arch
header list
- the addition of "-no-pie" the link rules for our VDSO-related
files, which fixes the build on systems where PIE is enabled by
default"
* tag 'riscv-for-linus-4.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
RISC-V: build vdso-dummy.o with -no-pie
riscv: there is no <asm/handle_irq.h>
riscv: select DMA_DIRECT_OPS instead of redefining it
| -rw-r--r-- | arch/riscv/Kconfig | 4 | ||||
| -rw-r--r-- | arch/riscv/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/riscv/kernel/vdso/Makefile | 2 |
3 files changed, 2 insertions, 5 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 23d8acca5c90..cd4fd85fde84 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -11,6 +11,7 @@ config RISCV select ARCH_WANT_FRAME_POINTERS select CLONE_BACKWARDS select COMMON_CLK + select DMA_DIRECT_OPS select GENERIC_CLOCKEVENTS select GENERIC_CPU_DEVICES select GENERIC_IRQ_SHOW @@ -89,9 +90,6 @@ config PGTABLE_LEVELS config HAVE_KPROBES def_bool n -config DMA_DIRECT_OPS - def_bool y - menu "Platform type" choice diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild index 1e5fd280fb4d..4286a5f83876 100644 --- a/arch/riscv/include/asm/Kbuild +++ b/arch/riscv/include/asm/Kbuild @@ -15,7 +15,6 @@ generic-y += fcntl.h generic-y += futex.h generic-y += hardirq.h generic-y += hash.h -generic-y += handle_irq.h generic-y += hw_irq.h generic-y += ioctl.h generic-y += ioctls.h diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile index 324568d33921..f6561b783b61 100644 --- a/arch/riscv/kernel/vdso/Makefile +++ b/arch/riscv/kernel/vdso/Makefile @@ -52,7 +52,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE # Add -lgcc so rv32 gets static muldi3 and lshrdi3 definitions. # Make sure only to export the intended __vdso_xxx symbol offsets. quiet_cmd_vdsold = VDSOLD $@ - cmd_vdsold = $(CC) $(KCFLAGS) -nostdlib $(SYSCFLAGS_$(@F)) \ + cmd_vdsold = $(CC) $(KCFLAGS) $(call cc-option, -no-pie) -nostdlib $(SYSCFLAGS_$(@F)) \ -Wl,-T,$(filter-out FORCE,$^) -o $@.tmp -lgcc && \ $(CROSS_COMPILE)objcopy \ $(patsubst %, -G __vdso_%, $(vdso-syms)) $@.tmp $@ |