提交 6b292a8a 编写于 作者: L Linus Torvalds

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Martin Schwidefsky:
 "An optimization for irq-restore, the SSM instruction is quite a bit
  slower than an if-statement and a STOSM.

  The copy_file_range system all is added.

  Cleanup for PCI and CIO.

  And a couple of bug fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/cio: update measurement characteristics
  s390/cio: ensure consistent measurement state
  s390/cio: fix measurement characteristics memleak
  s390/zcrypt: Fix cryptographic device id in kernel messages
  s390/pci: remove iomap sanity checks
  s390/pci: set error state for unusable functions
  s390/pci: fix bar check
  s390/pci: resize iomap
  s390/pci: improve ZPCI_* macros
  s390/pci: provide ZPCI_ADDR macro
  s390/pci: adjust IOMAP_MAX_ENTRIES
  s390/numa: move numa_init_late() from device to arch_initcall
  s390: remove all usages of PSW_ADDR_INSN
  s390: remove all usages of PSW_ADDR_AMODE
  s390: wire up copy_file_range syscall
  s390: remove superfluous memblock_alloc() return value checks
  s390/numa: allocate memory with correct alignment
  s390/irqflags: optimize irq restore
  s390/mm: use TASK_MAX_SIZE where applicable
......@@ -8,6 +8,8 @@
#include <linux/types.h>
#define ARCH_IRQ_ENABLED (3UL << (BITS_PER_LONG - 8))
/* store then OR system mask. */
#define __arch_local_irq_stosm(__or) \
({ \
......@@ -54,14 +56,17 @@ static inline notrace void arch_local_irq_enable(void)
__arch_local_irq_stosm(0x03);
}
/* This only restores external and I/O interrupt state */
static inline notrace void arch_local_irq_restore(unsigned long flags)
{
__arch_local_irq_ssm(flags);
/* only disabled->disabled and disabled->enabled is valid */
if (flags & ARCH_IRQ_ENABLED)
arch_local_irq_enable();
}
static inline notrace bool arch_irqs_disabled_flags(unsigned long flags)
{
return !(flags & (3UL << (BITS_PER_LONG - 8)));
return !(flags & ARCH_IRQ_ENABLED);
}
static inline notrace bool arch_irqs_disabled(void)
......
......@@ -8,10 +8,13 @@
#include <asm/pci_insn.h>
/* I/O Map */
#define ZPCI_IOMAP_MAX_ENTRIES 0x7fff
#define ZPCI_IOMAP_ADDR_BASE 0x8000000000000000ULL
#define ZPCI_IOMAP_ADDR_IDX_MASK 0x7fff000000000000ULL
#define ZPCI_IOMAP_ADDR_OFF_MASK 0x0000ffffffffffffULL
#define ZPCI_IOMAP_SHIFT 48
#define ZPCI_IOMAP_ADDR_BASE 0x8000000000000000UL
#define ZPCI_IOMAP_ADDR_OFF_MASK ((1UL << ZPCI_IOMAP_SHIFT) - 1)
#define ZPCI_IOMAP_MAX_ENTRIES \
((ULONG_MAX - ZPCI_IOMAP_ADDR_BASE + 1) / (1UL << ZPCI_IOMAP_SHIFT))
#define ZPCI_IOMAP_ADDR_IDX_MASK \
(~ZPCI_IOMAP_ADDR_OFF_MASK - ZPCI_IOMAP_ADDR_BASE)
struct zpci_iomap_entry {
u32 fh;
......@@ -21,8 +24,9 @@ struct zpci_iomap_entry {
extern struct zpci_iomap_entry *zpci_iomap_start;
#define ZPCI_ADDR(idx) (ZPCI_IOMAP_ADDR_BASE | ((u64) idx << ZPCI_IOMAP_SHIFT))
#define ZPCI_IDX(addr) \
(((__force u64) addr & ZPCI_IOMAP_ADDR_IDX_MASK) >> 48)
(((__force u64) addr & ZPCI_IOMAP_ADDR_IDX_MASK) >> ZPCI_IOMAP_SHIFT)
#define ZPCI_OFFSET(addr) \
((__force u64) addr & ZPCI_IOMAP_ADDR_OFF_MASK)
......
......@@ -166,14 +166,14 @@ extern __vector128 init_task_fpu_regs[__NUM_VXRS];
*/
#define start_thread(regs, new_psw, new_stackp) do { \
regs->psw.mask = PSW_USER_BITS | PSW_MASK_EA | PSW_MASK_BA; \
regs->psw.addr = new_psw | PSW_ADDR_AMODE; \
regs->psw.addr = new_psw; \
regs->gprs[15] = new_stackp; \
execve_tail(); \
} while (0)
#define start_thread31(regs, new_psw, new_stackp) do { \
regs->psw.mask = PSW_USER_BITS | PSW_MASK_BA; \
regs->psw.addr = new_psw | PSW_ADDR_AMODE; \
regs->psw.addr = new_psw; \
regs->gprs[15] = new_stackp; \
crst_table_downgrade(current->mm, 1UL << 31); \
execve_tail(); \
......
......@@ -149,7 +149,7 @@ static inline int test_pt_regs_flag(struct pt_regs *regs, int flag)
#define arch_has_block_step() (1)
#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)
#define instruction_pointer(regs) ((regs)->psw.addr)
#define user_stack_pointer(regs)((regs)->gprs[15])
#define profile_pc(regs) instruction_pointer(regs)
......@@ -161,7 +161,7 @@ static inline long regs_return_value(struct pt_regs *regs)
static inline void instruction_pointer_set(struct pt_regs *regs,
unsigned long val)
{
regs->psw.addr = val | PSW_ADDR_AMODE;
regs->psw.addr = val;
}
int regs_query_register_offset(const char *name);
......@@ -171,7 +171,7 @@ unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, unsigned int n);
static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
{
return regs->gprs[15] & PSW_ADDR_INSN;
return regs->gprs[15];
}
#endif /* __ASSEMBLY__ */
......
......@@ -310,7 +310,8 @@
#define __NR_recvmsg 372
#define __NR_shutdown 373
#define __NR_mlock2 374
#define NR_syscalls 375
#define __NR_copy_file_range 375
#define NR_syscalls 376
/*
* There are some system calls that are not present on 64 bit, some
......
......@@ -177,3 +177,4 @@ COMPAT_SYSCALL_WRAP3(getsockname, int, fd, struct sockaddr __user *, usockaddr,
COMPAT_SYSCALL_WRAP3(getpeername, int, fd, struct sockaddr __user *, usockaddr, int __user *, usockaddr_len);
COMPAT_SYSCALL_WRAP6(sendto, int, fd, void __user *, buff, size_t, len, unsigned int, flags, struct sockaddr __user *, addr, int, addr_len);
COMPAT_SYSCALL_WRAP3(mlock2, unsigned long, start, size_t, len, int, flags);
COMPAT_SYSCALL_WRAP6(copy_file_range, int, fd_in, loff_t __user *, off_in, int, fd_out, loff_t __user *, off_out, size_t, len, unsigned int, flags);
......@@ -59,8 +59,6 @@ struct save_area * __init save_area_alloc(bool is_boot_cpu)
struct save_area *sa;
sa = (void *) memblock_alloc(sizeof(*sa), 8);
if (!sa)
return NULL;
if (is_boot_cpu)
list_add(&sa->list, &dump_save_areas);
else
......
......@@ -1470,7 +1470,7 @@ debug_dflt_header_fn(debug_info_t * id, struct debug_view *view,
except_str = "*";
else
except_str = "-";
caller = ((unsigned long) entry->caller) & PSW_ADDR_INSN;
caller = (unsigned long) entry->caller;
rc += sprintf(out_buf, "%02i %011lld:%06lu %1u %1s %02i %p ",
area, (long long)time_spec.tv_sec,
time_spec.tv_nsec / 1000, level, except_str,
......
......@@ -34,22 +34,21 @@ __show_trace(unsigned long sp, unsigned long low, unsigned long high)
unsigned long addr;
while (1) {
sp = sp & PSW_ADDR_INSN;
if (sp < low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
addr = sf->gprs[8] & PSW_ADDR_INSN;
addr = sf->gprs[8];
printk("([<%016lx>] %pSR)\n", addr, (void *)addr);
/* Follow the backchain. */
while (1) {
low = sp;
sp = sf->back_chain & PSW_ADDR_INSN;
sp = sf->back_chain;
if (!sp)
break;
if (sp <= low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
addr = sf->gprs[8] & PSW_ADDR_INSN;
addr = sf->gprs[8];
printk(" [<%016lx>] %pSR\n", addr, (void *)addr);
}
/* Zero backchain detected, check for interrupt frame. */
......@@ -57,7 +56,7 @@ __show_trace(unsigned long sp, unsigned long low, unsigned long high)
if (sp <= low || sp > high - sizeof(*regs))
return sp;
regs = (struct pt_regs *) sp;
addr = regs->psw.addr & PSW_ADDR_INSN;
addr = regs->psw.addr;
printk(" [<%016lx>] %pSR\n", addr, (void *)addr);
low = sp;
sp = regs->gprs[15];
......
......@@ -252,14 +252,14 @@ static void early_pgm_check_handler(void)
unsigned long addr;
addr = S390_lowcore.program_old_psw.addr;
fixup = search_exception_tables(addr & PSW_ADDR_INSN);
fixup = search_exception_tables(addr);
if (!fixup)
disabled_wait(0);
/* Disable low address protection before storing into lowcore. */
__ctl_store(cr0, 0, 0);
cr0_new = cr0 & ~(1UL << 28);
__ctl_load(cr0_new, 0, 0);
S390_lowcore.program_old_psw.addr = extable_fixup(fixup)|PSW_ADDR_AMODE;
S390_lowcore.program_old_psw.addr = extable_fixup(fixup);
__ctl_load(cr0, 0, 0);
}
......@@ -268,9 +268,9 @@ static noinline __init void setup_lowcore_early(void)
psw_t psw;
psw.mask = PSW_MASK_BASE | PSW_DEFAULT_KEY | PSW_MASK_EA | PSW_MASK_BA;
psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_ext_handler;
psw.addr = (unsigned long) s390_base_ext_handler;
S390_lowcore.external_new_psw = psw;
psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_pgm_handler;
psw.addr = (unsigned long) s390_base_pgm_handler;
S390_lowcore.program_new_psw = psw;
s390_base_pgm_handler_fn = early_pgm_check_handler;
}
......
......@@ -203,7 +203,7 @@ unsigned long prepare_ftrace_return(unsigned long parent, unsigned long ip)
goto out;
if (unlikely(atomic_read(&current->tracing_graph_pause)))
goto out;
ip = (ip & PSW_ADDR_INSN) - MCOUNT_INSN_SIZE;
ip -= MCOUNT_INSN_SIZE;
trace.func = ip;
trace.depth = current->curr_ret_stack + 1;
/* Only trace if the calling function expects to. */
......
......@@ -2057,12 +2057,12 @@ void s390_reset_system(void)
/* Set new machine check handler */
S390_lowcore.mcck_new_psw.mask = PSW_KERNEL_BITS | PSW_MASK_DAT;
S390_lowcore.mcck_new_psw.addr =
PSW_ADDR_AMODE | (unsigned long) s390_base_mcck_handler;
(unsigned long) s390_base_mcck_handler;
/* Set new program check handler */
S390_lowcore.program_new_psw.mask = PSW_KERNEL_BITS | PSW_MASK_DAT;
S390_lowcore.program_new_psw.addr =
PSW_ADDR_AMODE | (unsigned long) s390_base_pgm_handler;
(unsigned long) s390_base_pgm_handler;
/*
* Clear subchannel ID and number to signal new kernel that no CCW or
......
......@@ -226,7 +226,7 @@ static void enable_singlestep(struct kprobe_ctlblk *kcb,
__ctl_load(per_kprobe, 9, 11);
regs->psw.mask |= PSW_MASK_PER;
regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
regs->psw.addr = ip | PSW_ADDR_AMODE;
regs->psw.addr = ip;
}
NOKPROBE_SYMBOL(enable_singlestep);
......@@ -238,7 +238,7 @@ static void disable_singlestep(struct kprobe_ctlblk *kcb,
__ctl_load(kcb->kprobe_saved_ctl, 9, 11);
regs->psw.mask &= ~PSW_MASK_PER;
regs->psw.mask |= kcb->kprobe_saved_imask;
regs->psw.addr = ip | PSW_ADDR_AMODE;
regs->psw.addr = ip;
}
NOKPROBE_SYMBOL(disable_singlestep);
......@@ -310,7 +310,7 @@ static int kprobe_handler(struct pt_regs *regs)
*/
preempt_disable();
kcb = get_kprobe_ctlblk();
p = get_kprobe((void *)((regs->psw.addr & PSW_ADDR_INSN) - 2));
p = get_kprobe((void *)(regs->psw.addr - 2));
if (p) {
if (kprobe_running()) {
......@@ -460,7 +460,7 @@ static int trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
break;
}
regs->psw.addr = orig_ret_address | PSW_ADDR_AMODE;
regs->psw.addr = orig_ret_address;
pop_kprobe(get_kprobe_ctlblk());
kretprobe_hash_unlock(current, &flags);
......@@ -490,7 +490,7 @@ NOKPROBE_SYMBOL(trampoline_probe_handler);
static void resume_execution(struct kprobe *p, struct pt_regs *regs)
{
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
unsigned long ip = regs->psw.addr & PSW_ADDR_INSN;
unsigned long ip = regs->psw.addr;
int fixup = probe_get_fixup_type(p->ainsn.insn);
/* Check if the kprobes location is an enabled ftrace caller */
......@@ -605,9 +605,9 @@ static int kprobe_trap_handler(struct pt_regs *regs, int trapnr)
* In case the user-specified fault handler returned
* zero, try to fix up.
*/
entry = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
entry = search_exception_tables(regs->psw.addr);
if (entry) {
regs->psw.addr = extable_fixup(entry) | PSW_ADDR_AMODE;
regs->psw.addr = extable_fixup(entry);
return 1;
}
......@@ -683,7 +683,7 @@ int setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
memcpy(&kcb->jprobe_saved_regs, regs, sizeof(struct pt_regs));
/* setup return addr to the jprobe handler routine */
regs->psw.addr = (unsigned long) jp->entry | PSW_ADDR_AMODE;
regs->psw.addr = (unsigned long) jp->entry;
regs->psw.mask &= ~(PSW_MASK_IO | PSW_MASK_EXT);
/* r15 is the stack pointer */
......
......@@ -74,7 +74,7 @@ static unsigned long guest_is_user_mode(struct pt_regs *regs)
static unsigned long instruction_pointer_guest(struct pt_regs *regs)
{
return sie_block(regs)->gpsw.addr & PSW_ADDR_INSN;
return sie_block(regs)->gpsw.addr;
}
unsigned long perf_instruction_pointer(struct pt_regs *regs)
......@@ -231,29 +231,27 @@ static unsigned long __store_trace(struct perf_callchain_entry *entry,
struct pt_regs *regs;
while (1) {
sp = sp & PSW_ADDR_INSN;
if (sp < low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
perf_callchain_store(entry, sf->gprs[8] & PSW_ADDR_INSN);
perf_callchain_store(entry, sf->gprs[8]);
/* Follow the backchain. */
while (1) {
low = sp;
sp = sf->back_chain & PSW_ADDR_INSN;
sp = sf->back_chain;
if (!sp)
break;
if (sp <= low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
perf_callchain_store(entry,
sf->gprs[8] & PSW_ADDR_INSN);
perf_callchain_store(entry, sf->gprs[8]);
}
/* Zero backchain detected, check for interrupt frame. */
sp = (unsigned long) (sf + 1);
if (sp <= low || sp > high - sizeof(*regs))
return sp;
regs = (struct pt_regs *) sp;
perf_callchain_store(entry, sf->gprs[8] & PSW_ADDR_INSN);
perf_callchain_store(entry, sf->gprs[8]);
low = sp;
sp = regs->gprs[15];
}
......
......@@ -56,10 +56,10 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
return 0;
low = task_stack_page(tsk);
high = (struct stack_frame *) task_pt_regs(tsk);
sf = (struct stack_frame *) (tsk->thread.ksp & PSW_ADDR_INSN);
sf = (struct stack_frame *) tsk->thread.ksp;
if (sf <= low || sf > high)
return 0;
sf = (struct stack_frame *) (sf->back_chain & PSW_ADDR_INSN);
sf = (struct stack_frame *) sf->back_chain;
if (sf <= low || sf > high)
return 0;
return sf->gprs[8];
......@@ -154,7 +154,7 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp,
memset(&frame->childregs, 0, sizeof(struct pt_regs));
frame->childregs.psw.mask = PSW_KERNEL_BITS | PSW_MASK_DAT |
PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK;
frame->childregs.psw.addr = PSW_ADDR_AMODE |
frame->childregs.psw.addr =
(unsigned long) kernel_thread_starter;
frame->childregs.gprs[9] = new_stackp; /* function */
frame->childregs.gprs[10] = arg;
......@@ -220,14 +220,14 @@ unsigned long get_wchan(struct task_struct *p)
return 0;
low = task_stack_page(p);
high = (struct stack_frame *) task_pt_regs(p);
sf = (struct stack_frame *) (p->thread.ksp & PSW_ADDR_INSN);
sf = (struct stack_frame *) p->thread.ksp;
if (sf <= low || sf > high)
return 0;
for (count = 0; count < 16; count++) {
sf = (struct stack_frame *) (sf->back_chain & PSW_ADDR_INSN);
sf = (struct stack_frame *) sf->back_chain;
if (sf <= low || sf > high)
return 0;
return_address = sf->gprs[8] & PSW_ADDR_INSN;
return_address = sf->gprs[8];
if (!in_sched_functions(return_address))
return return_address;
}
......
......@@ -84,7 +84,7 @@ void update_cr_regs(struct task_struct *task)
if (test_tsk_thread_flag(task, TIF_UPROBE_SINGLESTEP))
new.control |= PER_EVENT_IFETCH;
new.start = 0;
new.end = PSW_ADDR_INSN;
new.end = -1UL;
}
/* Take care of the PER enablement bit in the PSW. */
......@@ -148,7 +148,7 @@ static inline unsigned long __peek_user_per(struct task_struct *child,
else if (addr == (addr_t) &dummy->cr11)
/* End address of the active per set. */
return test_thread_flag(TIF_SINGLE_STEP) ?
PSW_ADDR_INSN : child->thread.per_user.end;
-1UL : child->thread.per_user.end;
else if (addr == (addr_t) &dummy->bits)
/* Single-step bit. */
return test_thread_flag(TIF_SINGLE_STEP) ?
......@@ -495,8 +495,6 @@ long arch_ptrace(struct task_struct *child, long request,
}
return 0;
default:
/* Removing high order bit from addr (only for 31 bit). */
addr &= PSW_ADDR_INSN;
return ptrace_request(child, request, addr, data);
}
}
......
......@@ -301,25 +301,21 @@ static void __init setup_lowcore(void)
BUILD_BUG_ON(sizeof(struct lowcore) != LC_PAGES * 4096);
lc = __alloc_bootmem_low(LC_PAGES * PAGE_SIZE, LC_PAGES * PAGE_SIZE, 0);
lc->restart_psw.mask = PSW_KERNEL_BITS;
lc->restart_psw.addr =
PSW_ADDR_AMODE | (unsigned long) restart_int_handler;
lc->restart_psw.addr = (unsigned long) restart_int_handler;
lc->external_new_psw.mask = PSW_KERNEL_BITS |
PSW_MASK_DAT | PSW_MASK_MCHECK;
lc->external_new_psw.addr =
PSW_ADDR_AMODE | (unsigned long) ext_int_handler;
lc->external_new_psw.addr = (unsigned long) ext_int_handler;
lc->svc_new_psw.mask = PSW_KERNEL_BITS |
PSW_MASK_DAT | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK;
lc->svc_new_psw.addr = PSW_ADDR_AMODE | (unsigned long) system_call;
lc->svc_new_psw.addr = (unsigned long) system_call;
lc->program_new_psw.mask = PSW_KERNEL_BITS |
PSW_MASK_DAT | PSW_MASK_MCHECK;
lc->program_new_psw.addr =
PSW_ADDR_AMODE | (unsigned long) pgm_check_handler;
lc->program_new_psw.addr = (unsigned long) pgm_check_handler;
lc->mcck_new_psw.mask = PSW_KERNEL_BITS;
lc->mcck_new_psw.addr =
PSW_ADDR_AMODE | (unsigned long) mcck_int_handler;
lc->mcck_new_psw.addr = (unsigned long) mcck_int_handler;
lc->io_new_psw.mask = PSW_KERNEL_BITS |
PSW_MASK_DAT | PSW_MASK_MCHECK;
lc->io_new_psw.addr = PSW_ADDR_AMODE | (unsigned long) io_int_handler;
lc->io_new_psw.addr = (unsigned long) io_int_handler;
lc->clock_comparator = -1ULL;
lc->kernel_stack = ((unsigned long) &init_thread_union)
+ THREAD_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs);
......
......@@ -331,13 +331,13 @@ static int setup_frame(int sig, struct k_sigaction *ka,
/* Set up to return from userspace. If provided, use a stub
already in userspace. */
if (ka->sa.sa_flags & SA_RESTORER) {
restorer = (unsigned long) ka->sa.sa_restorer | PSW_ADDR_AMODE;
restorer = (unsigned long) ka->sa.sa_restorer;
} else {
/* Signal frame without vector registers are short ! */
__u16 __user *svc = (void __user *) frame + frame_size - 2;
if (__put_user(S390_SYSCALL_OPCODE | __NR_sigreturn, svc))
return -EFAULT;
restorer = (unsigned long) svc | PSW_ADDR_AMODE;
restorer = (unsigned long) svc;
}
/* Set up registers for signal handler */
......@@ -347,7 +347,7 @@ static int setup_frame(int sig, struct k_sigaction *ka,
regs->psw.mask = PSW_MASK_EA | PSW_MASK_BA |
(PSW_USER_BITS & PSW_MASK_ASC) |
(regs->psw.mask & ~PSW_MASK_ASC);
regs->psw.addr = (unsigned long) ka->sa.sa_handler | PSW_ADDR_AMODE;
regs->psw.addr = (unsigned long) ka->sa.sa_handler;
regs->gprs[2] = sig;
regs->gprs[3] = (unsigned long) &frame->sc;
......@@ -394,13 +394,12 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
/* Set up to return from userspace. If provided, use a stub
already in userspace. */
if (ksig->ka.sa.sa_flags & SA_RESTORER) {
restorer = (unsigned long)
ksig->ka.sa.sa_restorer | PSW_ADDR_AMODE;
restorer = (unsigned long) ksig->ka.sa.sa_restorer;
} else {
__u16 __user *svc = &frame->svc_insn;
if (__put_user(S390_SYSCALL_OPCODE | __NR_rt_sigreturn, svc))
return -EFAULT;
restorer = (unsigned long) svc | PSW_ADDR_AMODE;
restorer = (unsigned long) svc;
}
/* Create siginfo on the signal stack */
......@@ -426,7 +425,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
regs->psw.mask = PSW_MASK_EA | PSW_MASK_BA |
(PSW_USER_BITS & PSW_MASK_ASC) |
(regs->psw.mask & ~PSW_MASK_ASC);
regs->psw.addr = (unsigned long) ksig->ka.sa.sa_handler | PSW_ADDR_AMODE;
regs->psw.addr = (unsigned long) ksig->ka.sa.sa_handler;
regs->gprs[2] = ksig->sig;
regs->gprs[3] = (unsigned long) &frame->info;
......
......@@ -623,8 +623,6 @@ void __init smp_save_dump_cpus(void)
return;
/* Allocate a page as dumping area for the store status sigps */
page = memblock_alloc_base(PAGE_SIZE, PAGE_SIZE, 1UL << 31);
if (!page)
panic("could not allocate memory for save area\n");
/* Set multi-threading state to the previous system. */
pcpu_set_smt(sclp.mtid_prev);
boot_cpu_addr = stap();
......
......@@ -21,12 +21,11 @@ static unsigned long save_context_stack(struct stack_trace *trace,
unsigned long addr;
while(1) {
sp &= PSW_ADDR_INSN;
if (sp < low || sp > high)
return sp;
sf = (struct stack_frame *)sp;
while(1) {
addr = sf->gprs[8] & PSW_ADDR_INSN;
addr = sf->gprs[8];
if (!trace->skip)
trace->entries[trace->nr_entries++] = addr;
else
......@@ -34,7 +33,7 @@ static unsigned long save_context_stack(struct stack_trace *trace,
if (trace->nr_entries >= trace->max_entries)
return sp;
low = sp;
sp = sf->back_chain & PSW_ADDR_INSN;
sp = sf->back_chain;
if (!sp)
break;
if (sp <= low || sp > high - sizeof(*sf))
......@@ -46,7 +45,7 @@ static unsigned long save_context_stack(struct stack_trace *trace,
if (sp <= low || sp > high - sizeof(*regs))
return sp;
regs = (struct pt_regs *)sp;
addr = regs->psw.addr & PSW_ADDR_INSN;
addr = regs->psw.addr;
if (savesched || !in_sched_functions(addr)) {
if (!trace->skip)
trace->entries[trace->nr_entries++] = addr;
......@@ -65,7 +64,7 @@ void save_stack_trace(struct stack_trace *trace)
register unsigned long sp asm ("15");
unsigned long orig_sp, new_sp;
orig_sp = sp & PSW_ADDR_INSN;
orig_sp = sp;
new_sp = save_context_stack(trace, orig_sp,
S390_lowcore.panic_stack - PAGE_SIZE,
S390_lowcore.panic_stack, 1);
......@@ -86,7 +85,7 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
{
unsigned long sp, low, high;
sp = tsk->thread.ksp & PSW_ADDR_INSN;
sp = tsk->thread.ksp;
low = (unsigned long) task_stack_page(tsk);
high = (unsigned long) task_pt_regs(tsk);
save_context_stack(trace, sp, low, high, 0);
......
......@@ -383,3 +383,4 @@ SYSCALL(sys_recvfrom,compat_sys_recvfrom)
SYSCALL(sys_recvmsg,compat_sys_recvmsg)
SYSCALL(sys_shutdown,sys_shutdown)
SYSCALL(sys_mlock2,compat_sys_mlock2)
SYSCALL(sys_copy_file_range,compat_sys_copy_file_range) /* 375 */
......@@ -32,8 +32,7 @@ static inline void __user *get_trap_ip(struct pt_regs *regs)
address = *(unsigned long *)(current->thread.trap_tdb + 24);
else
address = regs->psw.addr;
return (void __user *)
((address - (regs->int_code >> 16)) & PSW_ADDR_INSN);
return (void __user *) (address - (regs->int_code >> 16));
}
static inline void report_user_fault(struct pt_regs *regs, int signr)
......@@ -46,7 +45,7 @@ static inline void report_user_fault(struct pt_regs *regs, int signr)
return;
printk("User process fault: interruption code %04x ilc:%d ",
regs->int_code & 0xffff, regs->int_code >> 17);
print_vma_addr("in ", regs->psw.addr & PSW_ADDR_INSN);
print_vma_addr("in ", regs->psw.addr);
printk("\n");
show_regs(regs);
}
......@@ -69,13 +68,13 @@ void do_report_trap(struct pt_regs *regs, int si_signo, int si_code, char *str)
report_user_fault(regs, si_signo);
} else {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
fixup = search_exception_tables(regs->psw.addr);
if (fixup)
regs->psw.addr = extable_fixup(fixup) | PSW_ADDR_AMODE;
regs->psw.addr = extable_fixup(fixup);
else {
enum bug_trap_type btt;
btt = report_bug(regs->psw.addr & PSW_ADDR_INSN, regs);
btt = report_bug(regs->psw.addr, regs);
if (btt == BUG_TRAP_TYPE_WARN)
return;
die(regs, str);
......
......@@ -116,7 +116,7 @@ static void enable_all_hw_wp(struct kvm_vcpu *vcpu)
if (*cr9 & PER_EVENT_STORE && *cr9 & PER_CONTROL_ALTERATION) {
*cr9 &= ~PER_CONTROL_ALTERATION;
*cr10 = 0;
*cr11 = PSW_ADDR_INSN;
*cr11 = -1UL;
} else {
*cr9 &= ~PER_CONTROL_ALTERATION;
*cr9 |= PER_EVENT_STORE;
......@@ -159,7 +159,7 @@ void kvm_s390_patch_guest_per_regs(struct kvm_vcpu *vcpu)
vcpu->arch.sie_block->gcr[0] &= ~0x800ul;
vcpu->arch.sie_block->gcr[9] |= PER_EVENT_IFETCH;
vcpu->arch.sie_block->gcr[10] = 0;
vcpu->arch.sie_block->gcr[11] = PSW_ADDR_INSN;
vcpu->arch.sie_block->gcr[11] = -1UL;
}
if (guestdbg_hw_bp_enabled(vcpu)) {
......
......@@ -228,7 +228,7 @@ static inline void report_user_fault(struct pt_regs *regs, long signr)
return;
printk(KERN_ALERT "User process fault: interruption code %04x ilc:%d ",
regs->int_code & 0xffff, regs->int_code >> 17);
print_vma_addr(KERN_CONT "in ", regs->psw.addr & PSW_ADDR_INSN);
print_vma_addr(KERN_CONT "in ", regs->psw.addr);
printk(KERN_CONT "\n");
printk(KERN_ALERT "failing address: %016lx TEID: %016lx\n",
regs->int_parm_long & __FAIL_ADDR_MASK, regs->int_parm_long);
......@@ -256,9 +256,9 @@ static noinline void do_no_context(struct pt_regs *regs)
const struct exception_table_entry *fixup;
/* Are we prepared to handle this kernel fault? */
fixup = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
fixup = search_exception_tables(regs->psw.addr);
if (fixup) {
regs->psw.addr = extable_fixup(fixup) | PSW_ADDR_AMODE;
regs->psw.addr = extable_fixup(fixup);
return;
}
......
......@@ -98,7 +98,7 @@ void __init paging_init(void)
__ctl_load(S390_lowcore.kernel_asce, 1, 1);
__ctl_load(S390_lowcore.kernel_asce, 7, 7);
__ctl_load(S390_lowcore.kernel_asce, 13, 13);
arch_local_irq_restore(4UL << (BITS_PER_LONG - 8));
__arch_local_irq_stosm(0x04);
sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
......
......@@ -169,12 +169,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
int s390_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
{
if (is_compat_task() || (TASK_SIZE >= (1UL << 53)))
if (is_compat_task() || TASK_SIZE >= TASK_MAX_SIZE)
return 0;
if (!(flags & MAP_FIXED))
addr = 0;
if ((addr + len) >= TASK_SIZE)
return crst_table_upgrade(current->mm, 1UL << 53);
return crst_table_upgrade(current->mm, TASK_MAX_SIZE);
return 0;
}
......@@ -189,9 +189,9 @@ s390_get_unmapped_area(struct file *filp, unsigned long addr,
area = arch_get_unmapped_area(filp, addr, len, pgoff, flags);
if (!(area & ~PAGE_MASK))
return area;
if (area == -ENOMEM && !is_compat_task() && TASK_SIZE < (1UL << 53)) {
if (area == -ENOMEM && !is_compat_task() && TASK_SIZE < TASK_MAX_SIZE) {
/* Upgrade the page table to 4 levels and retry. */
rc = crst_table_upgrade(mm, 1UL << 53);
rc = crst_table_upgrade(mm, TASK_MAX_SIZE);
if (rc)
return (unsigned long) rc;
area = arch_get_unmapped_area(filp, addr, len, pgoff, flags);
......@@ -211,9 +211,9 @@ s390_get_unmapped_area_topdown(struct file *filp, const unsigned long addr,
area = arch_get_unmapped_area_topdown(filp, addr, len, pgoff, flags);
if (!(area & ~PAGE_MASK))
return area;
if (area == -ENOMEM && !is_compat_task() && TASK_SIZE < (1UL << 53)) {
if (area == -ENOMEM && !is_compat_task() && TASK_SIZE < TASK_MAX_SIZE) {
/* Upgrade the page table to 4 levels and retry. */
rc = crst_table_upgrade(mm, 1UL << 53);
rc = crst_table_upgrade(mm, TASK_MAX_SIZE);
if (rc)
return (unsigned long) rc;
area = arch_get_unmapped_area_topdown(filp, addr, len,
......
......@@ -55,7 +55,7 @@ int crst_table_upgrade(struct mm_struct *mm, unsigned long limit)
unsigned long entry;
int flush;
BUG_ON(limit > (1UL << 53));
BUG_ON(limit > TASK_MAX_SIZE);
flush = 0;
repeat:
table = crst_table_alloc(mm);
......
......@@ -57,9 +57,7 @@ static __init pg_data_t *alloc_node_data(void)
{
pg_data_t *res;
res = (pg_data_t *) memblock_alloc(sizeof(pg_data_t), 1);
if (!res)
panic("Could not allocate memory for node data!\n");
res = (pg_data_t *) memblock_alloc(sizeof(pg_data_t), 8);
memset(res, 0, sizeof(pg_data_t));
return res;
}
......@@ -162,7 +160,7 @@ static int __init numa_init_late(void)
register_one_node(nid);
return 0;
}
device_initcall(numa_init_late);
arch_initcall(numa_init_late);
static int __init parse_debug(char *parm)
{
......
......@@ -16,24 +16,23 @@ __show_trace(unsigned int *depth, unsigned long sp,
struct pt_regs *regs;
while (*depth) {
sp = sp & PSW_ADDR_INSN;
if (sp < low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
(*depth)--;
oprofile_add_trace(sf->gprs[8] & PSW_ADDR_INSN);
oprofile_add_trace(sf->gprs[8]);
/* Follow the backchain. */
while (*depth) {
low = sp;
sp = sf->back_chain & PSW_ADDR_INSN;
sp = sf->back_chain;
if (!sp)
break;
if (sp <= low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
(*depth)--;
oprofile_add_trace(sf->gprs[8] & PSW_ADDR_INSN);
oprofile_add_trace(sf->gprs[8]);
}
......@@ -46,7 +45,7 @@ __show_trace(unsigned int *depth, unsigned long sp,
return sp;
regs = (struct pt_regs *) sp;
(*depth)--;
oprofile_add_trace(sf->gprs[8] & PSW_ADDR_INSN);
oprofile_add_trace(sf->gprs[8]);
low = sp;
sp = regs->gprs[15];
}
......
......@@ -68,9 +68,12 @@ static struct airq_struct zpci_airq = {
.isc = PCI_ISC,
};
/* I/O Map */
#define ZPCI_IOMAP_ENTRIES \
min(((unsigned long) CONFIG_PCI_NR_FUNCTIONS * PCI_BAR_COUNT), \
ZPCI_IOMAP_MAX_ENTRIES)
static DEFINE_SPINLOCK(zpci_iomap_lock);
static DECLARE_BITMAP(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);
static unsigned long *zpci_iomap_bitmap;
struct zpci_iomap_entry *zpci_iomap_start;
EXPORT_SYMBOL_GPL(zpci_iomap_start);
......@@ -265,27 +268,20 @@ void __iomem *pci_iomap_range(struct pci_dev *pdev,
unsigned long max)
{
struct zpci_dev *zdev = to_zpci(pdev);
u64 addr;
int idx;
if ((bar & 7) != bar)
if (!pci_resource_len(pdev, bar))
return NULL;
idx = zdev->bars[bar].map_idx;
spin_lock(&zpci_iomap_lock);
if (zpci_iomap_start[idx].count++) {
BUG_ON(zpci_iomap_start[idx].fh != zdev->fh ||
zpci_iomap_start[idx].bar != bar);
} else {
zpci_iomap_start[idx].fh = zdev->fh;
zpci_iomap_start[idx].bar = bar;
}
/* Detect overrun */
BUG_ON(!zpci_iomap_start[idx].count);
WARN_ON(!++zpci_iomap_start[idx].count);
zpci_iomap_start[idx].fh = zdev->fh;
zpci_iomap_start[idx].bar = bar;
spin_unlock(&zpci_iomap_lock);
addr = ZPCI_IOMAP_ADDR_BASE | ((u64) idx << 48);
return (void __iomem *) addr + offset;
return (void __iomem *) ZPCI_ADDR(idx) + offset;
}
EXPORT_SYMBOL(pci_iomap_range);
......@@ -297,12 +293,11 @@ EXPORT_SYMBOL(pci_iomap);
void pci_iounmap(struct pci_dev *pdev, void __iomem *addr)
{
unsigned int idx;
unsigned int idx = ZPCI_IDX(addr);
idx = (((__force u64) addr) & ~ZPCI_IOMAP_ADDR_BASE) >> 48;
spin_lock(&zpci_iomap_lock);
/* Detect underrun */
BUG_ON(!zpci_iomap_start[idx].count);
WARN_ON(!zpci_iomap_start[idx].count);
if (!--zpci_iomap_start[idx].count) {
zpci_iomap_start[idx].fh = 0;
zpci_iomap_start[idx].bar = 0;
......@@ -544,15 +539,15 @@ static void zpci_irq_exit(void)
static int zpci_alloc_iomap(struct zpci_dev *zdev)
{
int entry;
unsigned long entry;
spin_lock(&zpci_iomap_lock);
entry = find_first_zero_bit(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);
if (entry == ZPCI_IOMAP_MAX_ENTRIES) {
entry = find_first_zero_bit(zpci_iomap_bitmap, ZPCI_IOMAP_ENTRIES);
if (entry == ZPCI_IOMAP_ENTRIES) {
spin_unlock(&zpci_iomap_lock);
return -ENOSPC;
}
set_bit(entry, zpci_iomap);
set_bit(entry, zpci_iomap_bitmap);
spin_unlock(&zpci_iomap_lock);
return entry;
}
......@@ -561,7 +556,7 @@ static void zpci_free_iomap(struct zpci_dev *zdev, int entry)
{
spin_lock(&zpci_iomap_lock);
memset(&zpci_iomap_start[entry], 0, sizeof(struct zpci_iomap_entry));
clear_bit(entry, zpci_iomap);
clear_bit(entry, zpci_iomap_bitmap);
spin_unlock(&zpci_iomap_lock);
}
......@@ -611,8 +606,7 @@ static int zpci_setup_bus_resources(struct zpci_dev *zdev,
if (zdev->bars[i].val & 4)
flags |= IORESOURCE_MEM_64;
addr = ZPCI_IOMAP_ADDR_BASE + ((u64) entry << 48);
addr = ZPCI_ADDR(entry);
size = 1UL << zdev->bars[i].size;
res = __alloc_res(zdev, addr, size, flags);
......@@ -873,23 +867,30 @@ static int zpci_mem_init(void)
zdev_fmb_cache = kmem_cache_create("PCI_FMB_cache", sizeof(struct zpci_fmb),
16, 0, NULL);
if (!zdev_fmb_cache)
goto error_zdev;
goto error_fmb;
/* TODO: use realloc */
zpci_iomap_start = kzalloc(ZPCI_IOMAP_MAX_ENTRIES * sizeof(*zpci_iomap_start),
GFP_KERNEL);
zpci_iomap_start = kcalloc(ZPCI_IOMAP_ENTRIES,
sizeof(*zpci_iomap_start), GFP_KERNEL);
if (!zpci_iomap_start)
goto error_iomap;
return 0;
zpci_iomap_bitmap = kcalloc(BITS_TO_LONGS(ZPCI_IOMAP_ENTRIES),
sizeof(*zpci_iomap_bitmap), GFP_KERNEL);
if (!zpci_iomap_bitmap)
goto error_iomap_bitmap;
return 0;
error_iomap_bitmap:
kfree(zpci_iomap_start);
error_iomap:
kmem_cache_destroy(zdev_fmb_cache);
error_zdev:
error_fmb:
return -ENOMEM;
}
static void zpci_mem_exit(void)
{
kfree(zpci_iomap_bitmap);
kfree(zpci_iomap_start);
kmem_cache_destroy(zdev_fmb_cache);
}
......
......@@ -53,6 +53,11 @@ static void __zpci_event_error(struct zpci_ccdf_err *ccdf)
pr_err("%s: Event 0x%x reports an error for PCI function 0x%x\n",
pdev ? pci_name(pdev) : "n/a", ccdf->pec, ccdf->fid);
if (!pdev)
return;
pdev->error_state = pci_channel_io_perm_failure;
}
void zpci_event_error(void *data)
......
......@@ -139,11 +139,11 @@ static ssize_t chp_measurement_chars_read(struct file *filp,
device = container_of(kobj, struct device, kobj);
chp = to_channelpath(device);
if (!chp->cmg_chars)
if (chp->cmg == -1)
return 0;
return memory_read_from_buffer(buf, count, &off,
chp->cmg_chars, sizeof(struct cmg_chars));
return memory_read_from_buffer(buf, count, &off, &chp->cmg_chars,
sizeof(chp->cmg_chars));
}
static struct bin_attribute chp_measurement_chars_attr = {
......@@ -416,7 +416,8 @@ static void chp_release(struct device *dev)
* chp_update_desc - update channel-path description
* @chp - channel-path
*
* Update the channel-path description of the specified channel-path.
* Update the channel-path description of the specified channel-path
* including channel measurement related information.
* Return zero on success, non-zero otherwise.
*/
int chp_update_desc(struct channel_path *chp)
......@@ -428,8 +429,10 @@ int chp_update_desc(struct channel_path *chp)
return rc;
rc = chsc_determine_fmt1_channel_path_desc(chp->chpid, &chp->desc_fmt1);
if (rc)
return rc;
return rc;
return chsc_get_channel_measurement_chars(chp);
}
/**
......@@ -466,14 +469,6 @@ int chp_new(struct chp_id chpid)
ret = -ENODEV;
goto out_free;
}
/* Get channel-measurement characteristics. */
if (css_chsc_characteristics.scmc && css_chsc_characteristics.secm) {
ret = chsc_get_channel_measurement_chars(chp);
if (ret)
goto out_free;
} else {
chp->cmg = -1;
}
dev_set_name(&chp->dev, "chp%x.%02x", chpid.cssid, chpid.id);
/* make it known to the system */
......
......@@ -48,7 +48,7 @@ struct channel_path {
/* Channel-measurement related stuff: */
int cmg;
int shared;
void *cmg_chars;
struct cmg_chars cmg_chars;
};
/* Return channel_path struct for given chpid. */
......
......@@ -14,6 +14,7 @@
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/pci.h>
#include <asm/cio.h>
......@@ -224,8 +225,9 @@ static int s390_subchannel_remove_chpid(struct subchannel *sch, void *data)
void chsc_chp_offline(struct chp_id chpid)
{
char dbf_txt[15];
struct channel_path *chp = chpid_to_chp(chpid);
struct chp_link link;
char dbf_txt[15];
sprintf(dbf_txt, "chpr%x.%02x", chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_txt);
......@@ -236,6 +238,11 @@ void chsc_chp_offline(struct chp_id chpid)
link.chpid = chpid;
/* Wait until previous actions have settled. */
css_wait_for_slow_path();
mutex_lock(&chp->lock);
chp_update_desc(chp);
mutex_unlock(&chp->lock);
for_each_subchannel_staged(s390_subchannel_remove_chpid, NULL, &link);
}
......@@ -690,8 +697,9 @@ static void chsc_process_crw(struct crw *crw0, struct crw *crw1, int overflow)
void chsc_chp_online(struct chp_id chpid)
{
char dbf_txt[15];
struct channel_path *chp = chpid_to_chp(chpid);
struct chp_link link;
char dbf_txt[15];
sprintf(dbf_txt, "cadd%x.%02x", chpid.cssid, chpid.id);
CIO_TRACE_EVENT(2, dbf_txt);
......@@ -701,6 +709,11 @@ void chsc_chp_online(struct chp_id chpid)
link.chpid = chpid;
/* Wait until previous actions have settled. */
css_wait_for_slow_path();
mutex_lock(&chp->lock);
chp_update_desc(chp);
mutex_unlock(&chp->lock);
for_each_subchannel_staged(__s390_process_res_acc, NULL,
&link);
css_schedule_reprobe();
......@@ -967,22 +980,19 @@ static void
chsc_initialize_cmg_chars(struct channel_path *chp, u8 cmcv,
struct cmg_chars *chars)
{
struct cmg_chars *cmg_chars;
int i, mask;
cmg_chars = chp->cmg_chars;
for (i = 0; i < NR_MEASUREMENT_CHARS; i++) {
mask = 0x80 >> (i + 3);
if (cmcv & mask)
cmg_chars->values[i] = chars->values[i];
chp->cmg_chars.values[i] = chars->values[i];
else
cmg_chars->values[i] = 0;
chp->cmg_chars.values[i] = 0;
}
}
int chsc_get_channel_measurement_chars(struct channel_path *chp)
{
struct cmg_chars *cmg_chars;
int ccode, ret;
struct {
......@@ -1006,10 +1016,11 @@ int chsc_get_channel_measurement_chars(struct channel_path *chp)
u32 data[NR_MEASUREMENT_CHARS];
} __attribute__ ((packed)) *scmc_area;
chp->cmg_chars = NULL;
cmg_chars = kmalloc(sizeof(*cmg_chars), GFP_KERNEL);
if (!cmg_chars)
return -ENOMEM;
chp->shared = -1;
chp->cmg = -1;
if (!css_chsc_characteristics.scmc || !css_chsc_characteristics.secm)
return 0;
spin_lock_irq(&chsc_page_lock);
memset(chsc_page, 0, PAGE_SIZE);
......@@ -1031,25 +1042,19 @@ int chsc_get_channel_measurement_chars(struct channel_path *chp)
scmc_area->response.code);
goto out;
}
if (scmc_area->not_valid) {
chp->cmg = -1;
chp->shared = -1;
if (scmc_area->not_valid)
goto out;
}
chp->cmg = scmc_area->cmg;
chp->shared = scmc_area->shared;
if (chp->cmg != 2 && chp->cmg != 3) {
/* No cmg-dependent data. */
goto out;
}
chp->cmg_chars = cmg_chars;
chsc_initialize_cmg_chars(chp, scmc_area->cmcv,
(struct cmg_chars *) &scmc_area->data);
out:
spin_unlock_irq(&chsc_page_lock);
if (!chp->cmg_chars)
kfree(cmg_chars);
return ret;
}
......
......@@ -112,9 +112,10 @@ static inline int convert_error(struct zcrypt_device *zdev,
atomic_set(&zcrypt_rescan_req, 1);
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%drc%d",
zdev->ap_dev->qid, zdev->online, ehdr->reply_code);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online,
ehdr->reply_code);
return -EAGAIN;
case REP82_ERROR_TRANSPORT_FAIL:
case REP82_ERROR_MACHINE_FAILURE:
......@@ -123,16 +124,18 @@ static inline int convert_error(struct zcrypt_device *zdev,
atomic_set(&zcrypt_rescan_req, 1);
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%drc%d",
zdev->ap_dev->qid, zdev->online, ehdr->reply_code);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online,
ehdr->reply_code);
return -EAGAIN;
default:
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%drc%d",
zdev->ap_dev->qid, zdev->online, ehdr->reply_code);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online,
ehdr->reply_code);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......
......@@ -336,9 +336,10 @@ static int convert_type80(struct zcrypt_device *zdev,
/* The result is too short, the CEX2A card may not do that.. */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%drc%d",
zdev->ap_dev->qid, zdev->online, t80h->code);
AP_QID_DEVICE(zdev->ap_dev->qid),
zdev->online, t80h->code);
return -EAGAIN; /* repeat the request on a different device. */
}
......@@ -368,9 +369,9 @@ static int convert_response(struct zcrypt_device *zdev,
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%dfail",
zdev->ap_dev->qid, zdev->online);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......
......@@ -572,9 +572,9 @@ static int convert_type86_ica(struct zcrypt_device *zdev,
return -EINVAL;
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%drc%d",
zdev->ap_dev->qid, zdev->online,
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online,
msg->hdr.reply_code);
return -EAGAIN; /* repeat the request on a different device. */
}
......@@ -715,9 +715,9 @@ static int convert_response_ica(struct zcrypt_device *zdev,
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%dfail",
zdev->ap_dev->qid, zdev->online);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......@@ -747,9 +747,9 @@ static int convert_response_xcrb(struct zcrypt_device *zdev,
xcRB->status = 0x0008044DL; /* HDD_InvalidParm */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%dfail",
zdev->ap_dev->qid, zdev->online);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......@@ -773,9 +773,9 @@ static int convert_response_ep11_xcrb(struct zcrypt_device *zdev,
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%dfail",
zdev->ap_dev->qid, zdev->online);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......@@ -800,9 +800,9 @@ static int convert_response_rng(struct zcrypt_device *zdev,
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
pr_err("Cryptographic device %x failed and was set offline\n",
zdev->ap_dev->qid);
AP_QID_DEVICE(zdev->ap_dev->qid));
ZCRYPT_DBF_DEV(DBF_ERR, zdev, "dev%04xo%dfail",
zdev->ap_dev->qid, zdev->online);
AP_QID_DEVICE(zdev->ap_dev->qid), zdev->online);
return -EAGAIN; /* repeat the request on a different device. */
}
}
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册