commits November 2009

commits@lists.open-mesh.org

1 participants
989 discussions

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit e179ac0f4ea4f1e989fa754bada366f88fd81d27 Author: Mark Brown <broonie(a)opensource.wolfsonmicro.com> Date: Wed Oct 21 18:17:58 2009 +0100 ARM: S3C64XX: Set rate of crystal mux The current code assumes that the external clock mux will be set to the crystal. Set this up explicitly within the clock API. Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux(a)fluff.org> diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c index 9745852..6ffa21e 100644 --- a/arch/arm/plat-s3c64xx/s3c6400-clock.c +++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c @@ -677,6 +677,9 @@ void __init_or_cpufreq s3c6400_setup_clocks(void) printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal); + /* For now assume the mux always selects the crystal */ + clk_ext_xtal_mux.parent = xtal_clk; + epll = s3c6400_get_epll(xtal); mpll = s3c6400_get_pll(xtal, __raw_readl(S3C_MPLL_CON)); apll = s3c6400_get_pll(xtal, __raw_readl(S3C_APLL_CON)); -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 81766741fe1eee3884219e8daaf03f466f2ed52f Author: Jan Beulich <JBeulich(a)novell.com> Date: Mon Oct 26 15:20:29 2009 +0000 x86-64: Fix register leak in 32-bit syscall audting Restoring %ebp after the call to audit_syscall_exit() is not only unnecessary (because the register didn't get clobbered), but in the sysenter case wasn't even doing the right thing: It loaded %ebp from a location below the top of stack (RBP < ARGOFFSET), i.e. arbitrary kernel data got passed back to user mode in the register. Signed-off-by: Jan Beulich <jbeulich(a)novell.com> Acked-by: Roland McGrath <roland(a)redhat.com> Cc: <stable(a)kernel.org> LKML-Reference: <4AE5CC4D020000780001BD13(a)vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 1733f9f..581b056 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -204,7 +204,7 @@ sysexit_from_sys_call: movl RDI-ARGOFFSET(%rsp),%r8d /* reload 5th syscall arg */ .endm - .macro auditsys_exit exit,ebpsave=RBP + .macro auditsys_exit exit testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10) jnz ia32_ret_from_sys_call TRACE_IRQS_ON @@ -217,7 +217,6 @@ sysexit_from_sys_call: call audit_syscall_exit GET_THREAD_INFO(%r10) movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall return value */ - movl \ebpsave-ARGOFFSET(%rsp),%ebp /* reload user register value */ movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi cli TRACE_IRQS_OFF @@ -351,7 +350,7 @@ cstar_auditsys: jmp cstar_dispatch sysretl_audit: - auditsys_exit sysretl_from_sys_call, RCX /* user %ebp in RCX slot */ + auditsys_exit sysretl_from_sys_call #endif cstar_tracesys: -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit e73486b8c9d8d649dd080eb1b810e5b0c11a955a Author: Kukjin Kim <kgene.kim(a)samsung.com> Date: Wed Sep 23 12:59:07 2009 +0900 ARM: S3C64XX: Fix S3C64XX_CLKDIV0_ARM_MASK value Fix the values of S3C6400_CLKDIV0_ARM_MASK and S3C6410_CLKDIV0_ARM_MASK. Signed-off-by: Kukjin Kim <kgene.kim(a)samsung.com> Signed-off-by: Ben Dooks <ben-linux(a)fluff.org> diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-clock.h b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h index a8777a7..ff46e7f 100644 --- a/arch/arm/plat-s3c64xx/include/plat/regs-clock.h +++ b/arch/arm/plat-s3c64xx/include/plat/regs-clock.h @@ -51,8 +51,8 @@ #define S3C6400_CLKDIV0_HCLK_SHIFT (8) #define S3C6400_CLKDIV0_MPLL_MASK (0x1 << 4) #define S3C6400_CLKDIV0_MPLL_SHIFT (4) -#define S3C6400_CLKDIV0_ARM_MASK (0x3 << 0) -#define S3C6410_CLKDIV0_ARM_MASK (0x7 << 0) +#define S3C6400_CLKDIV0_ARM_MASK (0x7 << 0) +#define S3C6410_CLKDIV0_ARM_MASK (0xf << 0) #define S3C6400_CLKDIV0_ARM_SHIFT (0) /* CLKDIV1 */ -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 960cc0f4fef607baabc2232fbd7cce5368a9dcfd Author: Neil Brown <neilb(a)suse.de> Date: Mon Oct 26 08:59:17 2009 +0100 block: use after free bug in __blkdev_get commit 0762b8bde9729f10f8e6249809660ff2ec3ad735 (from 14 months ago) introduced a use-after-free bug which has just recently started manifesting in my md testing. I tried git bisect to find out what caused the bug to start manifesting, and it could have been the recent change to blk_unregister_queue (48c0d4d4c04) but the results were inconclusive. This patch certainly fixes my symptoms and looks correct as the two calls are now in the same order as elsewhere in that function. Signed-off-by: NeilBrown <neilb(a)suse.de> Acked-by: Tejun Heo <tj(a)kernel.org> Signed-off-by: Jens Axboe <jens.axboe(a)oracle.com> diff --git a/fs/block_dev.c b/fs/block_dev.c index 9cf4b92..8bed055 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1248,8 +1248,8 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9); } } else { - put_disk(disk); module_put(disk->fops->owner); + put_disk(disk); disk = NULL; if (bdev->bd_contains == bdev) { if (bdev->bd_disk->fops->open) { -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 9a3936aac133037f65124fcb2d676a6c201a90a4 Author: Trond Myklebust <Trond.Myklebust(a)netapp.com> Date: Mon Oct 26 08:09:46 2009 -0400 NFSv4: The link() operation should return any delegation on the file Otherwise, we have to wait for the server to recall it. Signed-off-by: Trond Myklebust <Trond.Myklebust(a)netapp.com> diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 32062c3..7cb2985 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1536,6 +1536,8 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry) old_dentry->d_parent->d_name.name, old_dentry->d_name.name, dentry->d_parent->d_name.name, dentry->d_name.name); + nfs_inode_return_delegation(inode); + d_drop(dentry); error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name); if (error == 0) { -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 141aeb9f26f9f12f1584c128ce8697cdffb046e7 Author: Trond Myklebust <Trond.Myklebust(a)netapp.com> Date: Mon Oct 26 08:09:46 2009 -0400 NFSv4: Fix two unbalanced put_rpccred() issues. Commits 29fba38b (nfs41: lease renewal) and fc01cea9 (nfs41: sequence operation) introduce a couple of put_rpccred() calls on credentials for which there is no corresponding get_rpccred(). See http://bugzilla.kernel.org/show_bug.cgi?id=14249 Signed-off-by: Trond Myklebust <Trond.Myklebust(a)netapp.com> diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 65c2527..ff37454 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3065,9 +3065,6 @@ static void nfs4_renew_done(struct rpc_task *task, void *data) if (time_before(clp->cl_last_renewal,timestamp)) clp->cl_last_renewal = timestamp; spin_unlock(&clp->cl_lock); - dprintk("%s calling put_rpccred on rpc_cred %p\n", __func__, - task->tk_msg.rpc_cred); - put_rpccred(task->tk_msg.rpc_cred); } static const struct rpc_call_ops nfs4_renew_ops = { @@ -4882,7 +4879,6 @@ void nfs41_sequence_call_done(struct rpc_task *task, void *data) nfs41_sequence_free_slot(clp, task->tk_msg.rpc_resp); dprintk("%s rpc_cred %p\n", __func__, task->tk_msg.rpc_cred); - put_rpccred(task->tk_msg.rpc_cred); kfree(task->tk_msg.rpc_argp); kfree(task->tk_msg.rpc_resp); -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit ae1b22f6e46c03cede7cea234d0bf2253b4261cf Author: Rusty Russell <rusty(a)rustcorp.com.au> Date: Mon Oct 26 14:26:04 2009 +1030 x86: Side-step lguest problem by only building cmpxchg8b_emu for pre-Pentium Commit 79e1dd05d1a22 "x86: Provide an alternative() based cmpxchg64()" broke lguest, even on systems which have cmpxchg8b support. The emulation code gets used until alternatives get run, but it contains native instructions, not their paravirt alternatives. The simplest fix is to turn this code off except for 386 and 486 builds. Reported-by: Johannes Stezenbach <js(a)sig21.net> Signed-off-by: Rusty Russell <rusty(a)rustcorp.com.au> Acked-by: H. Peter Anvin <hpa(a)zytor.com> Cc: lguest(a)ozlabs.org Cc: Arjan van de Ven <arjan(a)infradead.org> Cc: Jeremy Fitzhardinge <jeremy(a)goop.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> LKML-Reference: <200910261426.05769.rusty(a)rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index f2824fb..2649840 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -400,7 +400,7 @@ config X86_TSC config X86_CMPXCHG64 def_bool y - depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MATOM + depends on !M386 && !M486 # this should be set for all -march=.. options where the compiler # generates cmov. -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 72ed7de74e8f0fad0d8e567ae1f987b740accb3f Author: Jiri Slaby <jirislaby(a)gmail.com> Date: Mon Oct 26 11:11:43 2009 +0100 x86: crash_dump: Fix non-pae kdump kernel memory accesses Non-PAE 32-bit dump kernels may wrap an address around 4G and poke unwanted space. ptes there are 32-bit long, and since pfn << PAGE_SIZE may exceed this limit, high pfn bits are cropped and wrong address mapped by kmap_atomic_pfn in copy_oldmem_page. Don't allow this behavior in non-PAE kdump kernels by checking pfns passed into copy_oldmem_page. In the case of failure, userspace process gets EFAULT. [v2] - fix comments - move ifdefs inside the function Signed-off-by: Jiri Slaby <jirislaby(a)gmail.com> Cc: Vivek Goyal <vgoyal(a)redhat.com> Cc: Eric W. Biederman <ebiederm(a)xmission.com> Cc: Simon Horman <horms(a)verge.net.au> Cc: Paul Mundt <lethal(a)linux-sh.org> LKML-Reference: <1256551903-30567-1-git-send-email-jirislaby(a)gmail.com> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c index f7cdb3b..cd97ce1 100644 --- a/arch/x86/kernel/crash_dump_32.c +++ b/arch/x86/kernel/crash_dump_32.c @@ -16,6 +16,22 @@ static void *kdump_buf_page; /* Stores the physical address of elf header of crash image. */ unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; +static inline bool is_crashed_pfn_valid(unsigned long pfn) +{ +#ifndef CONFIG_X86_PAE + /* + * non-PAE kdump kernel executed from a PAE one will crop high pte + * bits and poke unwanted space counting again from address 0, we + * don't want that. pte must fit into unsigned long. In fact the + * test checks high 12 bits for being zero (pfn will be shifted left + * by PAGE_SHIFT). + */ + return pte_pfn(pfn_pte(pfn, __pgprot(0))) == pfn; +#else + return true; +#endif +} + /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied @@ -41,6 +57,9 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, if (!csize) return 0; + if (!is_crashed_pfn_valid(pfn)) + return -EFAULT; + vaddr = kmap_atomic_pfn(pfn, KM_PTE0); if (!userbuf) { -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 9e24c7e2ac269486ab7c69ce50e944698e818fac Author: Magnus Damm <damm(a)opensource.se> Date: Mon Oct 26 10:12:39 2009 +0000 sh: add uImage.bin target Add an uImage.bin target to allow uncompressed uImages. Useful for boards with busted u-boot decompression like the rsk7203 on my desk. Signed-off-by: Magnus Damm <damm(a)opensource.se> Signed-off-by: Paul Mundt <lethal(a)linux-sh.org> diff --git a/arch/sh/Makefile b/arch/sh/Makefile index fc51a91..9ab99fe 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -199,7 +199,7 @@ endif libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y) libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y) -BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec \ +BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.srec uImage.bin \ zImage vmlinux.srec romImage PHONY += maketools $(BOOT_TARGETS) FORCE diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile index a131687..cb8cf55 100644 --- a/arch/sh/boot/Makefile +++ b/arch/sh/boot/Makefile @@ -20,11 +20,12 @@ CONFIG_BOOT_LINK_OFFSET ?= 0x00800000 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000 CONFIG_ENTRY_OFFSET ?= 0x00001000 +suffix-y := bin suffix-$(CONFIG_KERNEL_GZIP) := gz suffix-$(CONFIG_KERNEL_BZIP2) := bz2 suffix-$(CONFIG_KERNEL_LZMA) := lzma -targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma +targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz uImage.bz2 uImage.lzma uImage.bin extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma subdir- := compressed romimage @@ -88,6 +89,9 @@ $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma $(call if_changed,uimage,lzma) +$(obj)/uImage.bin: $(obj)/vmlinux.bin + $(call if_changed,uimage,none) + OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux $(call if_changed,objcopy) -- batman-adv

1 0

[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 88345411df1eb5a24272955a53856e001f960a06 Author: Magnus Damm <damm(a)opensource.se> Date: Mon Oct 26 10:08:55 2009 +0000 sh: rsk7203 CONFIG_MTD=n fix Fix the rsk7203 board code to build with CONFIG_MTD=n. Signed-off-by: Magnus Damm <damm(a)opensource.se> Signed-off-by: Paul Mundt <lethal(a)linux-sh.org> diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c index 4af3a77..c37617e 100644 --- a/arch/sh/boards/mach-rsk/devices-rsk7203.c +++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c @@ -11,10 +11,6 @@ #include <linux/types.h> #include <linux/platform_device.h> #include <linux/interrupt.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/map.h> #include <linux/smsc911x.h> #include <linux/gpio.h> #include <linux/leds.h> diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c index af64d03..a5c0df7 100644 --- a/arch/sh/boards/mach-rsk/setup.c +++ b/arch/sh/boards/mach-rsk/setup.c @@ -15,14 +15,12 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> +#ifdef CONFIG_MTD #include <linux/mtd/map.h> +#endif #include <asm/machvec.h> #include <asm/io.h> -static const char *probes[] = { "cmdlinepart", NULL }; - -static struct mtd_partition *parsed_partitions; - static struct mtd_partition rsk_partitions[] = { { .name = "Bootloader", @@ -41,6 +39,8 @@ static struct mtd_partition rsk_partitions[] = { }; static struct physmap_flash_data flash_data = { + .parts = rsk_partitions, + .nr_parts = ARRAY_SIZE(rsk_partitions), .width = 2, }; @@ -60,7 +60,8 @@ static struct platform_device flash_device = { }, }; -static struct mtd_info *flash_mtd; +#ifdef CONFIG_MTD +static const char *probes[] = { "cmdlinepart", NULL }; static struct map_info rsk_flash_map = { .name = "RSK+ Flash", @@ -68,6 +69,10 @@ static struct map_info rsk_flash_map = { .bankwidth = 2, }; +static struct mtd_info *flash_mtd; + +static struct mtd_partition *parsed_partitions; + static void __init set_mtd_partitions(void) { int nr_parts = 0; @@ -77,14 +82,14 @@ static void __init set_mtd_partitions(void) nr_parts = parse_mtd_partitions(flash_mtd, probes, &parsed_partitions, 0); /* If there is no partition table, used the hard coded table */ - if (nr_parts <= 0) { - flash_data.parts = rsk_partitions; - flash_data.nr_parts = ARRAY_SIZE(rsk_partitions); - } else { + if (nr_parts > 0) { flash_data.nr_parts = nr_parts; flash_data.parts = parsed_partitions; } } +#else +static inline void set_mtd_partitions(void) {} +#endif static struct platform_device *rsk_devices[] __initdata = { &flash_device, -- batman-adv

1 0

← Newer
1
...
38
39
40
41
42
43
44
...
99
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

commits November 2009