linux/arch/s390/kernel
Christian Borntraeger bda3563fb2 [S390] cpcmd with vmalloc addresses.
Change the bounce buffer logic of cpcmd. diag8 needs _real_ memory below
2GB. Therefore vmalloced data does not work. As the data might cross a
page boundary, we cannot use virt_to_page either. The solution is to use
virt_to_page only in the check for a bounce buffer.

There was a redundant check for response==NULL. response < 2GB contains
this check as well.

I also removed the rlen==0 check, since rlen=0 and response!=NULL would
be a caller bug and response==NULL is already checked.

Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-02-05 21:16:54 +01:00
..
asm-offsets.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
audit.c [PATCH] audit: AUDIT_PERM support 2006-09-11 13:32:30 -04:00
binfmt_elf32.c [PATCH] elf: Always define elf_addr_t in linux/elf.h 2006-12-07 08:39:38 -08:00
bitmap.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
compat_audit.c [PATCH] audit: AUDIT_PERM support 2006-09-11 13:32:30 -04:00
compat_exec_domain.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
compat_linux.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
compat_linux.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
compat_ptrace.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
compat_signal.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
compat_wrapper.S [S390] sys_getcpu compat wrapper. 2006-10-27 12:39:10 +02:00
cpcmd.c [S390] cpcmd with vmalloc addresses. 2007-02-05 21:16:54 +01:00
crash.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
debug.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
ebcdic.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
entry64.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
entry.S [S390] Whitespace cleanup. 2006-09-28 16:56:37 +02:00
head31.S [S390] memory detection misses 128k. 2007-01-09 10:18:36 +01:00
head64.S [S390] memory detection misses 128k. 2007-01-09 10:18:36 +01:00
head.S [S390] remove salipl memory detection. 2006-12-04 15:39:47 +01:00
init_task.c [PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c 2006-10-02 07:57:20 -07:00
ipl.c [S390] Save prefix register for dump on panic 2006-12-15 17:18:27 +01:00
irq.c [S390] Move init_irq_proc to the other irq related functions. 2007-02-05 21:16:44 +01:00
kprobes.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
machine_kexec.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
Makefile [S390] Move init_irq_proc to the other irq related functions. 2007-02-05 21:16:44 +01:00
module.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
process.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
ptrace.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
reipl64.S [S390] Save prefix register for dump on panic 2006-12-15 17:18:27 +01:00
reipl.S [S390] Save prefix register for dump on panic 2006-12-15 17:18:27 +01:00
relocate_kernel64.S [S390] Reset infrastructure for re-IPL. 2006-12-04 15:40:26 +01:00
relocate_kernel.S [S390] Reset infrastructure for re-IPL. 2006-12-04 15:40:26 +01:00
reset.S [S390] Fix reboot hang on LPARs 2006-12-15 17:18:22 +01:00
s390_ext.c [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
s390_ksyms.c [PATCH] remove bogus arch-specific syscall exports 2006-10-11 11:17:07 -07:00
semaphore.c [S390] Inline assembly cleanup. 2006-09-28 16:56:43 +02:00
setup.c [S390] Remove pointless/unreliable kernel messages. 2007-02-05 21:16:52 +01:00
signal.c [S390] uaccess error handling. 2006-10-27 12:39:22 +02:00
smp.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
stacktrace.c [S390] stacktrace bug. 2006-10-11 15:31:52 +02:00
sys_s390.c [PATCH] provide kernel_execve on all architectures 2006-10-02 07:57:23 -07:00
syscalls.S [S390] Wire up epoll_pwait syscall. 2006-10-18 18:30:45 +02:00
time.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
traps.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00
vmlinux.lds.S [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
vtime.c [S390] Get rid of a lot of sparse warnings. 2007-02-05 21:16:47 +01:00