aboutsummaryrefslogtreecommitdiff
path: root/arch
AgeCommit message (Collapse)Author
2008-03-13[POWERPC] Export empty_zero_pageTheodore Ts'o
Once again, this time with feeling.... - Ted >From c91cfaabc17f8a53807a2f31f067a732e34a1550 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o <tytso@mit.edu> Date: Wed, 12 Mar 2008 11:50:39 -0400 Subject: Export empty_zero_page The empty_zero_page symbol is exported by most other architectures (s390, ia64, x86, um), and an upcoming ext4 patch needs it because ZERO_PAGE() references empty_zero_page, and we need it to zero out an unitialized extents in ext4 files. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-13[POWERPC] Fix arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMUTony Breeds
When building arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMU we get the following warnings: arch/powerpc/platforms/powermac/pic.c: In function 'pmacpic_find_viaint': arch/powerpc/platforms/powermac/pic.c:623: warning: label 'not_found' defined but not used This fixes it. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-13[POWERPC] Fix bogus test for unassigned PCI resourcesBenjamin Herrenschmidt
A bogus test for unassigned resources that came from our 32-bit PCI code ended up being "merged" by my previous patch series, breaking some 64-bit setups where devices have legal resources ending at 0xffffffff. This fixes it by completely changing the test. We now test for res->start == 0, as the generic code expects, and we also only do so on platforms that don't have the PPC_PCI_PROBE_ONLY flag set, as there are cases of pSeries and iSeries where it could be a valid value and those can't reassign devices. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-13[POWERPC] Fix zImage-dtb.initrd build errorGrant Likely
The pattern substitution rules were failing when used with zImage-dtb targets. If zImage-dtb.initrd was selected, the pattern substitution would generate "zImage.initrd-dtb" instead of "zImage-dtb.initrd" which caused the build to fail. This renames zImage-dtb to dtbImage to avoid the problem entirely. By not using the zImage prefix then is no potential for namespace collisions. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-13[POWERPC] Add __ucmpdi2 for 64-bit comparisons in 32-bit kernelsPaul Mackerras
Some drivers (such as V4L2) have code that causes gcc to generate calls to __ucmpdi2 when compiling for 32-bit powerpc, which results in either a link-time error or a module that can't be loaded, as we don't currently have a __ucmpdi2. This adds one so these drivers can be used. Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-03-12Merge branch 'master' of ↵Paul Mackerras
git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs into merge
2008-03-11[POWERPC] spufs: fix rescheduling of non-runnable contextsJeremy Kerr
At present, we can hit the BUG_ON in __spu_update_sched_info by reading the regs file of a context between two calls to spu_run. The spu_release_saved called by spufs_regs_read() is resulting in the (now non-runnable) context being placed back on the run queue, so the next call to spu_run ends up in the bug condition. This change uses the SPU_SCHED_SPU_RUN flag to only reschedule a context if it's still in spu_run(). Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
2008-03-11[POWERPC] spufs: don't (ab)use SCHED_IDLEJeremy Kerr
commit 4ef11014 introduced a usage of SCHED_IDLE to detect when a context is within spu_run. Instead of SCHED_IDLE (which has other meaning), add a flag to sched_flags to tell if a context should be running. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
2008-03-10[POWERPC] QE: Make qe_get_firmware_info reentrantIonut Nicu
The function was returning NULL the second time it was called if the firmware was uploaded from the boot loader or the first time it was called if the firmware was uploaded from the kernel. Signed-off-by: Ionut Nicu <ionut.nicu@freescale.com> Acked-By: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-10[POWERPC] 83xx: Make 83xx perfmon support selectableAndy Fleming
Not all e300 cores support the performance monitors, and the ones that don't will be confused by the mf/mtpmr instructions. This allows the support to be optional, so the 8349 can turn it off while the 8379 can turn it on. Sadly, those aren't config options, so it will be left to the defconfigs and the users to make that determination. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[PPC] 8xx: swap bug-fixYuri Tikhonov
This makes swap routines operate correctly on the ppc_8xx based machines. Recent kernel's size makes swap feature very important on low-memory platfor those are actually non-operable without it. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] 85xx: sbc8548 - Fix incorrect PCI-X and PCI interrupt mapJeremy McNicoll
The following patch allows interrupts to occur on the sbc8548. Currently PCI and PCI-X devices get assigned an IRQ but the interrupt count never increases. This solves the problem and adds PCI support as well. Signed-off-by: Jeremy McNicoll <jeremy.mcnicoll@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] QE: Fix QE firmware uploading limitTimur Tabi
Fix a typo in qe_upload_firmware() that prevented uploading firmware on systems with more than one RISC core. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] 8xx: Fix wrapper platform for adder875, and combine defconfigs.Scott Wood
This fixes the following bug: http://ozlabs.org/pipermail/linuxppc-dev/2008-February/051979.html Separate defconfigs are no longer needed now that CONFIG_DEVICE_TREE is gone. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] 8xx: fix swapVitaly Bordug
This makes swap routines operate correctly on the ppc_8xx based machines. Code has been revalidated on mpc885ads (8M sdram) with recent kernel. Based on patch from Yuri Tikhonov <yur@emcraft.com> to do the same on arch/ppc instance. Recent kernel's size makes swap feature very important on low-memory platforms, those are actually non-operable without it. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] 83xx: Add local bus device nodes to MPC837xMDS device trees.Li Yang
Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-07[POWERPC] 83xx: Fix wrong USB phy type in mpc837xmds dtsLi Yang
Due to chip constraint MPC837x USB DR module can only use ULPI and serial PHY interfaces. The patch fixes the wrong type in dts. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25: sh: Fix up the sh64 build. sh: Fix up SH7710 VoIP-GW build. sh: Flag PMB support as EXPERIMENTAL. sh: Update r7780mp defconfig. fb: hitfb: Balance probe/remove section annotations. sh: hp6xx: Fix up hp6xx_apm build failure. fb: pvr2fb: Fix up remaining section mismatch. sh: Fix up section mismatches. sh: hp6xx: Correct APM output. sh: update se7780 defconfig sh: replace remaining __FUNCTION__ occurrences sh: export copy-page() to modules sh_ksyms_32.c update for gcc 4.3 sh/mm/pg-sh7705.c must #include <linux/fs.h>
2008-03-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: [Blackfin] arch: current_l1_stack_save is a pointer, so use NULL rather than 0 [Blackfin] arch: fix atomic and32/xor32 comments and ENDPROC markings [Blackfin] arch: fix bug - allow SDH driver to be used as module [Blackfin] arch: to kill syscalls missing warning by adding new timerfd syscalls
2008-03-06Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] kprobes arch consolidation build fix [IA64] update efi region debugging to use MB, GB and TB as well as KB [IA64] use dev_printk in video quirk [IA64] remove remaining __FUNCTION__ occurrences [IA64] remove unnecessary nfs includes from sys_ia32.c [IA64] remove CONFIG_SMP ifdef in ia64_send_ipi() [IA64] arch_ptrace() cleanup [IA64] remove duplicate code from arch_ptrace() [IA64] convert sys_ptrace to arch_ptrace [IA64] remove find_thread_for_addr() [IA64] do not sync RBS when changing PT_AR_BSP or PT_CFM [IA64] access user RBS directly
2008-03-06[IA64] kprobes arch consolidation build fixHarvey Harrison
ia64 named their handler kprobes_fault_handler while all other arches used kprobe_fault_handler. Change the function definition and header declaration. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] update efi region debugging to use MB, GB and TB as well as KBSimon Horman
When EFI_DEBUG is defined to a non-zero value in arch/ia64/kernel/efi.c, the efi memory regions are displayed. This patch enhances the display code in a few ways: 1. Use TB, GB and MB as well as KB as units. Although this introduces rounding errors (KB doesn't as size is always a multiple of 4Kb), it does make things a lot more readable. Also as the range is also shown, it is possible to note the exact size if it is important. In my experience, the size field is mostly useful for getting a general idea of the size of a region. On the rx2620 that I use, there actually is an 8TB region (though not backed by physical memory, and 8TB really is a lot more readable than 8589934592KB. 2. pad the size field with leading spaces to further improve readability ... ... ( 8MB) ... ( 928MB) ... ( 3MB) ... vs ... ... (8MB) ... (928MB) ... (3MB) ... 3. Pad the attr field out to 64bits using leading zeros, to further improve readability. ... mem05: type= 2, attr=0x0000000000000008, range=[0x0000000004000000-0x000000000481f000) ( 8MB) mem06: type= 7, attr=0x0000000000000008, range=[0x000000000481f000-0x000000003e876000) ( 928MB) mem07: type= 5, attr=0x8000000000000008, range=[0x000000003e876000-0x000000003eb8e000) ( 3MB) mem08: type= 4, attr=0x0000000000000008, range=[0x000000003eb8e000-0x000000003ee7a000) ( 2MB) ... ... mem05: type= 2, attr=0x8, range=[0x0000000004000000-0x000000000481f000) ( 8MB) mem06: type= 7, attr=0x8, range=[0x000000000481f000-0x000000003e876000) ( 928MB) mem07: type= 5, attr=0x8000000000000008, range=[0x000000003e876000-0x000000003eb8e000) ( 3MB) mem08: type= 4, attr=0x8, range=[0x000000003eb8e000-0x000000003ee7a000) ( 2MB) ... 4. Use %d instead of %u for the index field, as i is a signed int. N.B: This code is not compiled unless EFI_DEBUG is non 0. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] use dev_printk in video quirkBjorn Helgaas
Convert quirk printks to dev_printk(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Long lines have been kept where they exist, some small spacing changes have been done. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove unnecessary nfs includes from sys_ia32.cKOSAKI Motohiro
Compilation of 2.6.25-rc2-mm1 on ia64 generates many warnings. IA64 support 2 ELF format (IA64 binary and IA32 binary), thus if 2 elf related header included, cause many warning or error. about 2 week ago, J. Bruce Fields proposed this problem fixed patch. (http://marc.info/?l=linux-ia64&m=120329313305695&w=2) Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove CONFIG_SMP ifdef in ia64_send_ipi()Bjorn Helgaas
When !CONFIG_SMP, cpu_physical_id() is ia64_get_lid(), which is functionally identical to (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff so there's no need for two versions of this code. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06sh: Fix up the sh64 build.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: Fix up SH7710 VoIP-GW build.Paul Mundt
The only board-specific bits that existed here were for setting up the IRQs, which are now handled by the SH7710 CPU support code instead. As there's nothing else to do for setup, kill off the board support code and have the defconfig use the generic machvec instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: Flag PMB support as EXPERIMENTAL.Paul Mundt
There's still work that needs to be done here, and this should not be enabled by default on existing boards. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: Update r7780mp defconfig.Paul Mundt
This disables the PMB/32BIT=y by default in r7780mp, as turning this on presently results in build errors (for an admittedly experimental feature). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: hp6xx: Fix up hp6xx_apm build failure.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: Fix up section mismatches.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: hp6xx: Correct APM output.Kristoffer Ericson
This patch fixes the old non-verbose hp6xx apm code and enables some very basic apm output. We now get percentage (battery) output and basic time estimate. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: update se7780 defconfiggoda.yusuke
This patch updates se7780_defconfig Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh: export copy-page() to modulesAndrew Morton
ERROR: "copy_page" [fs/unionfs/unionfs.ko] undefined! like all the other architectures. Cc: Erez Zadok <ezk@cs.sunysb.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh_ksyms_32.c update for gcc 4.3Adrian Bunk
This patch fixes the following build error with landisk_defconfig when using gcc 4.3: <-- snip --> ... MODPOST 50 modules ERROR: "__udivsi3_i4i" [net/sunrpc/sunrpc.ko] undefined! ERROR: "__udivsi3_i4i" [net/appletalk/appletalk.ko] undefined! ERROR: "__udivsi3_i4i" [fs/ufs/ufs.ko] undefined! ERROR: "__udivsi3_i4i" [fs/ntfs/ntfs.ko] undefined! ERROR: "__sdivsi3_i4i" [fs/ntfs/ntfs.ko] undefined! ERROR: "__udivsi3_i4i" [fs/nfsd/nfsd.ko] undefined! ERROR: "__sdivsi3_i4i" [fs/nfsd/nfsd.ko] undefined! ERROR: "__udivsi3_i4i" [fs/nfs/nfs.ko] undefined! ERROR: "__udivsi3_i4i" [fs/lockd/lockd.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/usb/storage/usb-storage.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/usb/serial/pl2303.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/usb/serial/pl2303.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/usb/serial/ftdi_sio.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/usb/misc/sisusbvga/sisusbvga.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/usb/misc/sisusbvga/sisusbvga.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/media/video/v4l1-compat.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/v4l1-compat.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/usbvideo/vicam.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/media/video/usbvideo/usbvideo.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/usbvideo/usbvideo.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/media/video/sn9c102/sn9c102.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/sn9c102/sn9c102.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/se401.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/media/video/pwc/pwc.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/md/raid0.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/md/md-mod.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/md/md-mod.ko] undefined! ERROR: "__udivsi3_i4i" [drivers/md/linear.ko] undefined! ERROR: "__sdivsi3_i4i" [drivers/hid/usbhid/usbhid.ko] undefined! make[2]: *** [__modpost] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-06sh/mm/pg-sh7705.c must #include <linux/fs.h>Adrian Bunk
This patch fixes the following compile error: <-- snip --> ... CC arch/sh/mm/pg-sh7705.o /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/pg-sh7705.c: In function 'ptep_get_and_clear': /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/pg-sh7705.c:130: error: implicit declaration of function 'mapping_writably_mapped' make[2]: *** [arch/sh/mm/pg-sh7705.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-05Merge branch 'fixes-25' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes-25' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] fix section mismatch warnings [CPUFREQ] Remove debugging message from e_powersaver [CPUFREQ] Fix missing cpufreq_cpu_put() call in ->store [CPUFREQ] Fix missing cpufreq_cpu_put() call in ->show
2008-03-05[IA64] arch_ptrace() cleanupPetr Tesarik
Remove duplicate code, clean up goto's and indentation. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] remove duplicate code from arch_ptrace()Petr Tesarik
Remove all code which does exactly the same thing as ptrace_request(). Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] convert sys_ptrace to arch_ptracePetr Tesarik
Convert sys_ptrace() to arch_ptrace(). Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] remove find_thread_for_addr()Petr Tesarik
find_thread_for_addr() is no longer needed. It was only used to find the correct kernel RBS for a given memory address, but since the kernel RBS is not needed any longer, this function can go away. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] do not sync RBS when changing PT_AR_BSP or PT_CFMPetr Tesarik
Syncing is no longer needed, because user RBS is already up-to-date. Actually, if a debugger modified the contents of the original RBS prior to changing PT_AR_BSP, the modifications would get overwritten. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] access user RBS directlyPetr Tesarik
Because the user RBS of a process is now completely stored in user-mode when the process is ptrace-stopped, accesses to the RBS should no longer augment any part of the kernel RBS. This means we can get rid of most ia64_peek() and ia64_poke() calls. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[CPUFREQ] Remove debugging message from e_powersaverDave Jones
We don't need to printk a message every time we transition. Leave the code there, but ifdef'd out, as it's useful when adding support for new processors. Reported-by: Petr Titěra <P.Titera@century.cz> Signed-off-by: Dave Jones <davej@redhat.com>
2008-03-05[S390] incorrect reipl nss name.Hongjie Yang
/sys/firmware/reipl/nss/name contains the nss name when defsys or savesys command has been executed. If the defsys or savesys command fails the kernel_nss_name has to be cleared since a reipl on that nss name won't be possible. Signed-off-by: Hongjie Yang <hongjie@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-03-05[S390] Load disabled wait psw if reipl fails.Michael Holzheu
Normally this should not happen, but it's cleaner to do it that way. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-03-05[S390] Fix IPL from NSS.Heiko Carstens
IPL from NSS didn't work because the memory detection routine omits any memory sections with a size lower than what MAX_ORDER defines. This causes the detection routine to skip the first memory segment which has a size of 1MB. Which later on will let the kernel think that there is no memory available at all. Since in addition the z/VM memory increment size is 1MB force MAX_ORDER to be 9, so we can support 1MB segments. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-03-05[S390] Get rid of memcpy gcc warning workaround.Heiko Carstens
Compile smp.o with -Wno-nonnull so gcc stops warning about memcpy being used with a null parameter. Also remove the workaround code and use a char * cast instead of a void * cast to do computations. Cc: Bastian Blank <bastian@waldi.eu.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 00:54:55 +0000