diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 10:17:31 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-25 10:17:31 -0800 |
commit | 6fbd6cf85a3be127454a1ad58525a3adcf8612ab (patch) | |
tree | bef3945d38dc50608f2a750945acd81e2e3b8452 /arch/ia64 | |
parent | 6f9972bbfef57019519e1685254e876913a70463 (diff) | |
parent | 481083ec0bfc14c15f00fbe87c7b06dc01091950 (diff) |
Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Fix false-positive build warnings for ARCH=ia64 builds
- Optimize dictionary size for module compression with xz
- Check the compiler and linker versions in Kconfig
- Fix misuse of extra-y
- Support DWARF v5 debug info
- Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
exceeded the limit
- Add generic syscall{tbl,hdr}.sh for cleanups across arches
- Minor cleanups of genksyms
- Minor cleanups of Kconfig
* tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (38 commits)
initramfs: Remove redundant dependency of RD_ZSTD on BLK_DEV_INITRD
kbuild: remove deprecated 'always' and 'hostprogs-y/m'
kbuild: parse C= and M= before changing the working directory
kbuild: reuse this-makefile to define abs_srctree
kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig
kconfig: omit --oldaskconfig option for 'make config'
kconfig: fix 'invalid option' for help option
kconfig: remove dead code in conf_askvalue()
kconfig: clean up nested if-conditionals in check_conf()
kconfig: Remove duplicate call to sym_get_string_value()
Makefile: Remove # characters from compiler string
Makefile: reuse CC_VERSION_TEXT
kbuild: check the minimum linker version in Kconfig
kbuild: remove ld-version macro
scripts: add generic syscallhdr.sh
scripts: add generic syscalltbl.sh
arch: syscalls: remove $(srctree)/ prefix from syscall tables
arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work
gen_compile_commands: prune some directories
kbuild: simplify access to the kernel's version
...
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/Makefile | 6 | ||||
-rw-r--r-- | arch/ia64/include/asm/irq.h | 4 | ||||
-rw-r--r-- | arch/ia64/include/asm/mca.h | 11 | ||||
-rw-r--r-- | arch/ia64/include/asm/pal.h | 4 | ||||
-rw-r--r-- | arch/ia64/include/asm/sal.h | 2 | ||||
-rw-r--r-- | arch/ia64/kernel/Makefile | 5 | ||||
-rw-r--r-- | arch/ia64/kernel/asm-offsets.c | 18 | ||||
-rw-r--r-- | arch/ia64/kernel/crash.c | 1 | ||||
-rw-r--r-- | arch/ia64/kernel/efi.c | 1 | ||||
-rw-r--r-- | arch/ia64/kernel/mca.c | 5 | ||||
-rw-r--r-- | arch/ia64/kernel/mca_drv.c | 2 | ||||
-rw-r--r-- | arch/ia64/kernel/nr-irqs.c | 22 | ||||
-rw-r--r-- | arch/ia64/kernel/syscalls/Makefile | 13 |
13 files changed, 32 insertions, 62 deletions
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index f3328a29e881..3e9da5e6c3bd 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -85,9 +85,3 @@ define archhelp echo ' install - Install compressed kernel image' echo '* unwcheck - Check vmlinux for invalid unwind info' endef - -archprepare: make_nr_irqs_h -PHONY += make_nr_irqs_h - -make_nr_irqs_h: - $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h diff --git a/arch/ia64/include/asm/irq.h b/arch/ia64/include/asm/irq.h index 5acf52e90872..0eccf33dfe8b 100644 --- a/arch/ia64/include/asm/irq.h +++ b/arch/ia64/include/asm/irq.h @@ -14,7 +14,9 @@ #include <linux/types.h> #include <linux/cpumask.h> -#include <generated/nr-irqs.h> +#include <asm/native/irq.h> + +#define NR_IRQS IA64_NATIVE_NR_IRQS static __inline__ int irq_canonicalize (int irq) diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h index 726df17f1b51..05805249296c 100644 --- a/arch/ia64/include/asm/mca.h +++ b/arch/ia64/include/asm/mca.h @@ -14,13 +14,10 @@ #if !defined(__ASSEMBLY__) -#include <linux/interrupt.h> +#include <linux/percpu.h> +#include <linux/threads.h> #include <linux/types.h> - -#include <asm/param.h> -#include <asm/sal.h> -#include <asm/processor.h> -#include <asm/mca_asm.h> +#include <asm/ptrace.h> #define IA64_MCA_RENDEZ_TIMEOUT (20 * 1000) /* value in milliseconds - 20 seconds */ @@ -83,7 +80,7 @@ struct ia64_sal_os_state { /* common */ unsigned long sal_ra; /* Return address in SAL, physical */ unsigned long sal_gp; /* GP of the SAL - physical */ - pal_min_state_area_t *pal_min_state; /* from R17. physical in asm, virtual in C */ + struct pal_min_state_area *pal_min_state; /* from R17. physical in asm, virtual in C */ /* Previous values of IA64_KR(CURRENT) and IA64_KR(CURRENT_STACK). * Note: if the MCA/INIT recovery code wants to resume to a new context * then it must change these values to reflect the new kernel stack. diff --git a/arch/ia64/include/asm/pal.h b/arch/ia64/include/asm/pal.h index f9d2b3b2dfad..b1d87955e8cc 100644 --- a/arch/ia64/include/asm/pal.h +++ b/arch/ia64/include/asm/pal.h @@ -750,7 +750,7 @@ typedef union pal_mc_error_info_u { * for PAL. */ -typedef struct pal_min_state_area_s { +struct pal_min_state_area { u64 pmsa_nat_bits; /* nat bits for saved GRs */ u64 pmsa_gr[15]; /* GR1 - GR15 */ u64 pmsa_bank0_gr[16]; /* GR16 - GR31 */ @@ -766,7 +766,7 @@ typedef struct pal_min_state_area_s { u64 pmsa_xfs; /* previous ifs */ u64 pmsa_br1; /* branch register 1 */ u64 pmsa_reserved[70]; /* pal_min_state_area should total to 1KB */ -} pal_min_state_area_t; +}; struct ia64_pal_retval { diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h index 08f5b6aaed73..78f4f7b40435 100644 --- a/arch/ia64/include/asm/sal.h +++ b/arch/ia64/include/asm/sal.h @@ -385,7 +385,7 @@ typedef struct sal_processor_static_info { fr : 1, reserved : 58; } valid; - pal_min_state_area_t min_state_area; + struct pal_min_state_area min_state_area; u64 br[8]; u64 cr[128]; u64 ar[128]; diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index c89bd5f8cbf8..78717819131c 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -47,8 +47,3 @@ CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 # The gate DSO image is built using a special linker script. include $(src)/Makefile.gate - -include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE - $(call filechk,offsets,__ASM_NR_IRQS_H__) - -targets += nr-irqs.s diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c index fb0deb8a4221..be3b90fef2e9 100644 --- a/arch/ia64/kernel/asm-offsets.c +++ b/arch/ia64/kernel/asm-offsets.c @@ -245,23 +245,23 @@ void foo(void) BLANK(); DEFINE(IA64_PMSA_GR_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_gr)); + offsetof(struct pal_min_state_area, pmsa_gr)); DEFINE(IA64_PMSA_BANK1_GR_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_bank1_gr)); + offsetof(struct pal_min_state_area, pmsa_bank1_gr)); DEFINE(IA64_PMSA_PR_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_pr)); + offsetof(struct pal_min_state_area, pmsa_pr)); DEFINE(IA64_PMSA_BR0_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_br0)); + offsetof(struct pal_min_state_area, pmsa_br0)); DEFINE(IA64_PMSA_RSC_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_rsc)); + offsetof(struct pal_min_state_area, pmsa_rsc)); DEFINE(IA64_PMSA_IIP_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_iip)); + offsetof(struct pal_min_state_area, pmsa_iip)); DEFINE(IA64_PMSA_IPSR_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_ipsr)); + offsetof(struct pal_min_state_area, pmsa_ipsr)); DEFINE(IA64_PMSA_IFS_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_ifs)); + offsetof(struct pal_min_state_area, pmsa_ifs)); DEFINE(IA64_PMSA_XIP_OFFSET, - offsetof (struct pal_min_state_area_s, pmsa_xip)); + offsetof(struct pal_min_state_area, pmsa_xip)); BLANK(); /* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */ diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 4f47741005d2..76730f34685c 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -15,6 +15,7 @@ #include <linux/memblock.h> #include <linux/kexec.h> #include <linux/elfcore.h> +#include <linux/reboot.h> #include <linux/sysctl.h> #include <linux/init.h> #include <linux/kdebug.h> diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index dd7fd750bb93..c5fe21de46a8 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -40,6 +40,7 @@ #include <asm/meminit.h> #include <asm/processor.h> #include <asm/mca.h> +#include <asm/sal.h> #include <asm/setup.h> #include <asm/tlbflush.h> diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 0fea266b4d39..d4cae2fc69ca 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -97,6 +97,7 @@ #include <asm/ptrace.h> #include <asm/sal.h> #include <asm/mca.h> +#include <asm/mca_asm.h> #include <asm/kexec.h> #include <asm/irq.h> @@ -895,7 +896,7 @@ static void finish_pt_regs(struct pt_regs *regs, struct ia64_sal_os_state *sos, unsigned long *nat) { - const pal_min_state_area_t *ms = sos->pal_min_state; + const struct pal_min_state_area *ms = sos->pal_min_state; const u64 *bank; /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use @@ -971,7 +972,7 @@ ia64_mca_modify_original_stack(struct pt_regs *regs, char *p; ia64_va va; extern char ia64_leave_kernel[]; /* Need asm address, not function descriptor */ - const pal_min_state_area_t *ms = sos->pal_min_state; + const struct pal_min_state_area *ms = sos->pal_min_state; struct task_struct *previous_current; struct pt_regs *old_regs; struct switch_stack *old_sw; diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c index 4d0ab323dee8..36a69b4e6169 100644 --- a/arch/ia64/kernel/mca_drv.c +++ b/arch/ia64/kernel/mca_drv.c @@ -496,7 +496,7 @@ recover_from_read_error(slidx_table_t *slidx, struct ia64_sal_os_state *sos) { u64 target_identifier; - pal_min_state_area_t *pmsa; + struct pal_min_state_area *pmsa; struct ia64_psr *psr1, *psr2; ia64_fptr_t *mca_hdlr_bh = (ia64_fptr_t*)mca_handler_bhhook; diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c deleted file mode 100644 index f2633b22d3be..000000000000 --- a/arch/ia64/kernel/nr-irqs.c +++ /dev/null @@ -1,22 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * calculate - * NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...) - * depending on config. - * This must be calculated before processing asm-offset.c. - */ - -#define ASM_OFFSETS_C 1 - -#include <linux/kbuild.h> -#include <linux/threads.h> -#include <asm/native/irq.h> - -void foo(void) -{ - union paravirt_nr_irqs_max { - char ia64_native_nr_irqs[IA64_NATIVE_NR_IRQS]; - }; - - DEFINE(NR_IRQS, sizeof (union paravirt_nr_irqs_max)); -} diff --git a/arch/ia64/kernel/syscalls/Makefile b/arch/ia64/kernel/syscalls/Makefile index 813a58cba39c..bf4bda0f63eb 100644 --- a/arch/ia64/kernel/syscalls/Makefile +++ b/arch/ia64/kernel/syscalls/Makefile @@ -5,7 +5,7 @@ uapi := arch/$(SRCARCH)/include/generated/uapi/asm _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') -syscall := $(srctree)/$(src)/syscall.tbl +syscall := $(src)/syscall.tbl syshdr := $(srctree)/$(src)/syscallhdr.sh systbl := $(srctree)/$(src)/syscalltbl.sh @@ -22,19 +22,20 @@ quiet_cmd_systbl = SYSTBL $@ '$(systbl_offset_$(basetarget))' syshdr_offset_unistd_64 := __NR_Linux -$(uapi)/unistd_64.h: $(syscall) $(syshdr) +$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) systbl_offset_syscall_table := 1024 -$(kapi)/syscall_table.h: $(syscall) $(systbl) +$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_64.h kapisyshdr-y += syscall_table.h -targets += $(uapisyshdr-y) $(kapisyshdr-y) +uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) +kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y)) +targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y)) PHONY += all -all: $(addprefix $(uapi)/,$(uapisyshdr-y)) -all: $(addprefix $(kapi)/,$(kapisyshdr-y)) +all: $(uapisyshdr-y) $(kapisyshdr-y) @: |