diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Kconfig | 4 | ||||
| -rw-r--r-- | arch/parisc/Makefile | 2 | ||||
| -rw-r--r-- | arch/parisc/boot/compressed/Makefile | 1 | ||||
| -rw-r--r-- | arch/parisc/include/asm/hugetlb.h | 2 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/socket.h | 10 | ||||
| -rw-r--r-- | arch/parisc/kernel/pdt.c | 2 | ||||
| -rw-r--r-- | arch/parisc/kernel/unaligned.c | 2 | ||||
| -rw-r--r-- | arch/parisc/math-emu/driver.c | 16 | ||||
| -rw-r--r-- | arch/parisc/mm/hugetlbpage.c | 2 |
9 files changed, 29 insertions, 12 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index aa6a3cad275d..fcc5973f7519 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -60,8 +60,8 @@ config PARISC select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HASH - select HAVE_ARCH_JUMP_LABEL - select HAVE_ARCH_JUMP_LABEL_RELATIVE + # select HAVE_ARCH_JUMP_LABEL + # select HAVE_ARCH_JUMP_LABEL_RELATIVE select HAVE_ARCH_KFENCE select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 21b8166a6883..9cd9aa3d16f2 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -139,7 +139,7 @@ palo lifimage: vmlinuz fi @if test ! -f "$(PALOCONF)"; then \ cp $(srctree)/arch/parisc/defpalo.conf $(objtree)/palo.conf; \ - echo 'A generic palo config file ($(objree)/palo.conf) has been created for you.'; \ + echo 'A generic palo config file ($(objtree)/palo.conf) has been created for you.'; \ echo 'You should check it and re-run "make palo".'; \ echo 'WARNING: the "lifimage" file is now placed in this directory by default!'; \ false; \ diff --git a/arch/parisc/boot/compressed/Makefile b/arch/parisc/boot/compressed/Makefile index 92227fa813dc..17c42d718eb3 100644 --- a/arch/parisc/boot/compressed/Makefile +++ b/arch/parisc/boot/compressed/Makefile @@ -18,6 +18,7 @@ KBUILD_CFLAGS += -fno-PIE -mno-space-regs -mdisable-fpregs -Os ifndef CONFIG_64BIT KBUILD_CFLAGS += -mfast-indirect-calls endif +KBUILD_CFLAGS += -std=gnu11 LDFLAGS_vmlinux := -X -e startup --as-needed -T $(obj)/vmlinux: $(obj)/vmlinux.lds $(addprefix $(obj)/, $(OBJECTS)) $(LIBGCC) FORCE diff --git a/arch/parisc/include/asm/hugetlb.h b/arch/parisc/include/asm/hugetlb.h index 72daacc472a0..f7a91411dcc9 100644 --- a/arch/parisc/include/asm/hugetlb.h +++ b/arch/parisc/include/asm/hugetlb.h @@ -10,7 +10,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, #define __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, - pte_t *ptep); + pte_t *ptep, unsigned long sz); /* * If the arch doesn't supply something else, assume that hugepage diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index 38fc0b188e08..96831c988606 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -132,11 +132,15 @@ #define SO_PASSPIDFD 0x404A #define SO_PEERPIDFD 0x404B -#define SO_DEVMEM_LINEAR 78 +#define SCM_TS_OPT_ID 0x404C + +#define SO_RCVPRIORITY 0x404D + +#define SO_DEVMEM_LINEAR 0x404E #define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR -#define SO_DEVMEM_DMABUF 79 +#define SO_DEVMEM_DMABUF 0x404F #define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF -#define SO_DEVMEM_DONTNEED 80 +#define SO_DEVMEM_DONTNEED 0x4050 #if !defined(__KERNEL__) diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c index 0f9b3b5914cf..b70b67adb855 100644 --- a/arch/parisc/kernel/pdt.c +++ b/arch/parisc/kernel/pdt.c @@ -63,6 +63,7 @@ static unsigned long pdt_entry[MAX_PDT_ENTRIES] __page_aligned_bss; #define PDT_ADDR_PERM_ERR (pdt_type != PDT_PDC ? 2UL : 0UL) #define PDT_ADDR_SINGLE_ERR 1UL +#ifdef CONFIG_PROC_FS /* report PDT entries via /proc/meminfo */ void arch_report_meminfo(struct seq_file *m) { @@ -74,6 +75,7 @@ void arch_report_meminfo(struct seq_file *m) seq_printf(m, "PDT_cur_entries: %7lu\n", pdt_status.pdt_entries); } +#endif static int get_info_pat_new(void) { diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index f4626943633a..00e97204783e 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -25,7 +25,7 @@ #define DPRINTF(fmt, args...) #endif -#define RFMT "%#08lx" +#define RFMT "0x%08lx" /* 1111 1100 0000 0000 0001 0011 1100 0000 */ #define OPCODE1(a,b,c) ((a)<<26|(b)<<12|(c)<<6) diff --git a/arch/parisc/math-emu/driver.c b/arch/parisc/math-emu/driver.c index 34495446e051..71829cb7bc81 100644 --- a/arch/parisc/math-emu/driver.c +++ b/arch/parisc/math-emu/driver.c @@ -97,9 +97,19 @@ handle_fpe(struct pt_regs *regs) memcpy(regs->fr, frcopy, sizeof regs->fr); if (signalcode != 0) { - force_sig_fault(signalcode >> 24, signalcode & 0xffffff, - (void __user *) regs->iaoq[0]); - return -1; + int sig = signalcode >> 24; + + if (sig == SIGFPE) { + /* + * Clear floating point trap bit to avoid trapping + * again on the first floating-point instruction in + * the userspace signal handler. + */ + regs->fr[0] &= ~(1ULL << 38); + } + force_sig_fault(sig, signalcode & 0xffffff, + (void __user *) regs->iaoq[0]); + return -1; } return signalcode ? -1 : 0; diff --git a/arch/parisc/mm/hugetlbpage.c b/arch/parisc/mm/hugetlbpage.c index aa664f7ddb63..cec2b9a581dd 100644 --- a/arch/parisc/mm/hugetlbpage.c +++ b/arch/parisc/mm/hugetlbpage.c @@ -147,7 +147,7 @@ void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, - pte_t *ptep) + pte_t *ptep, unsigned long sz) { pte_t entry; |