From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751351AbWC1H6I (ORCPT ); Tue, 28 Mar 2006 02:58:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751188AbWC1H6H (ORCPT ); Tue, 28 Mar 2006 02:58:07 -0500 Received: from dsl093-040-174.pdx1.dsl.speakeasy.net ([66.93.40.174]:65440 "EHLO aria.kroah.org") by vger.kernel.org with ESMTP id S1751362AbWC1H6F (ORCPT ); Tue, 28 Mar 2006 02:58:05 -0500 Date: Mon, 27 Mar 2006 23:57:08 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: torvalds@osdl.org Subject: Re: Linux 2.6.16.1 Message-ID: <20060328075708.GB8083@kroah.com> References: <20060328075629.GA8083@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060328075629.GA8083@kroah.com> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org diff --git a/Makefile b/Makefile index cb57905..fcc862a 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 16 -EXTRAVERSION = +EXTRAVERSION = .1 NAME=Sliding Snow Leopard # *DOCUMENTATION* diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c index 28cc5d5..cfc4276 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c @@ -75,7 +75,9 @@ static int speedstep_smi_ownership (void __asm__ __volatile__( "out %%al, (%%dx)\n" : "=D" (result) - : "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic) + : "a" (command), "b" (function), "c" (0), "d" (smi_port), + "D" (0), "S" (magic) + : "memory" ); dprintk("result is %x\n", result); diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c index 6a93d75..ca2a0cb 100644 --- a/arch/i386/kernel/dmi_scan.c +++ b/arch/i386/kernel/dmi_scan.c @@ -106,7 +106,7 @@ static void __init dmi_save_devices(stru struct dmi_device *dev; for (i = 0; i < count; i++) { - char *d = ((char *) dm) + (i * 2); + char *d = (char *)(dm + 1) + (i * 2); /* Skip disabled device */ if ((*d & 0x80) == 0) diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 07a7f97..29f3d75 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -141,7 +141,7 @@ int __devinit register_cpu(struct cpu *c return error; } -struct sys_device *get_cpu_sysdev(int cpu) +struct sys_device *get_cpu_sysdev(unsigned cpu) { if (cpu < NR_CPUS) return cpu_sys_devices[cpu]; diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index e97e911..4723182 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -211,18 +211,20 @@ static int fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size) { u8 *new_data; + int new_size = fw_priv->alloc_size; if (min_size <= fw_priv->alloc_size) return 0; - new_data = vmalloc(fw_priv->alloc_size + PAGE_SIZE); + new_size = ALIGN(min_size, PAGE_SIZE); + new_data = vmalloc(new_size); if (!new_data) { printk(KERN_ERR "%s: unable to alloc buffer\n", __FUNCTION__); /* Make sure that we don't keep incomplete data */ fw_load_abort(fw_priv); return -ENOMEM; } - fw_priv->alloc_size += PAGE_SIZE; + fw_priv->alloc_size = new_size; if (fw_priv->fw->data) { memcpy(new_data, fw_priv->fw->data, fw_priv->fw->size); vfree(fw_priv->fw->data); diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 0d65394..c149d57 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -3269,8 +3269,8 @@ clean2: unregister_blkdev(hba[i]->major, hba[i]->devname); clean1: release_io_mem(hba[i]); - free_hba(i); hba[i]->busy_initializing = 0; + free_hba(i); return(-1); } diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 745ca1f..d559569 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -533,30 +533,35 @@ static void __clone_and_map(struct clone } else { /* - * Create two copy bios to deal with io that has - * been split across a target. + * Handle a bvec that must be split between two or more targets. */ struct bio_vec *bv = bio->bi_io_vec + ci->idx; + sector_t remaining = to_sector(bv->bv_len); + unsigned int offset = 0; - clone = split_bvec(bio, ci->sector, ci->idx, - bv->bv_offset, max); - __map_bio(ti, clone, tio); - - ci->sector += max; - ci->sector_count -= max; - ti = dm_table_find_target(ci->map, ci->sector); - - len = to_sector(bv->bv_len) - max; - clone = split_bvec(bio, ci->sector, ci->idx, - bv->bv_offset + to_bytes(max), len); - tio = alloc_tio(ci->md); - tio->io = ci->io; - tio->ti = ti; - memset(&tio->info, 0, sizeof(tio->info)); - __map_bio(ti, clone, tio); + do { + if (offset) { + ti = dm_table_find_target(ci->map, ci->sector); + max = max_io_len(ci->md, ci->sector, ti); + + tio = alloc_tio(ci->md); + tio->io = ci->io; + tio->ti = ti; + memset(&tio->info, 0, sizeof(tio->info)); + } + + len = min(remaining, max); + + clone = split_bvec(bio, ci->sector, ci->idx, + bv->bv_offset + offset, len); + + __map_bio(ti, clone, tio); + + ci->sector += len; + ci->sector_count -= len; + offset += to_bytes(len); + } while (remaining -= len); - ci->sector += len; - ci->sector_count -= len; ci->idx++; } } diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index d82c8a3..ef42a26 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -349,6 +349,7 @@ config VIDEO_AUDIO_DECODER config VIDEO_DECODER tristate "Add support for additional video chipsets" depends on VIDEO_DEV && I2C && EXPERIMENTAL + select FW_LOADER ---help--- Say Y here to compile drivers for SAA7115, SAA7127 and CX25840 video decoders. diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c index 6fe7817..5f3d46d 100644 --- a/drivers/media/video/tuner-types.c +++ b/drivers/media/video/tuner-types.c @@ -1087,8 +1087,8 @@ static struct tuner_params tuner_tnf_533 /* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */ static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = { - { 16 * 175.75 /*MHz*/, 0x01, }, - { 16 * 410.25 /*MHz*/, 0x02, }, + { 16 * 130.00 /*MHz*/, 0x01, }, + { 16 * 364.50 /*MHz*/, 0x02, }, { 16 * 999.99 , 0x08, }, }; diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index 2770005..b00af08 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -1102,6 +1102,7 @@ static u8 mv_get_crpb_status(struct ata_ void __iomem *port_mmio = mv_ap_base(ap); struct mv_port_priv *pp = ap->private_data; u32 out_ptr; + u8 ata_status; out_ptr = readl(port_mmio + EDMA_RSP_Q_OUT_PTR_OFS); @@ -1109,6 +1110,8 @@ static u8 mv_get_crpb_status(struct ata_ assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == pp->rsp_consumer); + ata_status = pp->crpb[pp->rsp_consumer].flags >> CRPB_FLAG_STATUS_SHIFT; + /* increment our consumer index... */ pp->rsp_consumer = mv_inc_q_index(&pp->rsp_consumer); @@ -1123,7 +1126,7 @@ static u8 mv_get_crpb_status(struct ata_ writelfl(out_ptr, port_mmio + EDMA_RSP_Q_OUT_PTR_OFS); /* Return ATA status register for completed CRPB */ - return (pp->crpb[pp->rsp_consumer].flags >> CRPB_FLAG_STATUS_SHIFT); + return ata_status; } /** @@ -1192,7 +1195,6 @@ static void mv_host_intr(struct ata_host u32 hc_irq_cause; int shift, port, port0, hard_port, handled; unsigned int err_mask; - u8 ata_status = 0; if (hc == 0) { port0 = 0; @@ -1210,6 +1212,7 @@ static void mv_host_intr(struct ata_host hc,relevant,hc_irq_cause); for (port = port0; port < port0 + MV_PORTS_PER_HC; port++) { + u8 ata_status = 0; ap = host_set->ports[port]; hard_port = port & MV_PORT_MASK; /* range 0-3 */ handled = 0; /* ensure ata_status is set if handled++ */ diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c index d8467c0..788297e 100644 --- a/drivers/video/i810/i810_main.c +++ b/drivers/video/i810/i810_main.c @@ -1508,7 +1508,7 @@ static int i810fb_cursor(struct fb_info int size = ((cursor->image.width + 7) >> 3) * cursor->image.height; int i; - u8 *data = kmalloc(64 * 8, GFP_KERNEL); + u8 *data = kmalloc(64 * 8, GFP_ATOMIC); if (data == NULL) return -ENOMEM; diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 3ad8455..651a9e1 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -614,6 +614,7 @@ static struct dentry *v9fs_vfs_lookup(st sb = dir->i_sb; v9ses = v9fs_inode2v9ses(dir); + dentry->d_op = &v9fs_dentry_operations; dirfid = v9fs_fid_lookup(dentry->d_parent); if (!dirfid) { @@ -681,8 +682,6 @@ static struct dentry *v9fs_vfs_lookup(st goto FreeFcall; fid->qid = fcall->params.rstat.stat.qid; - - dentry->d_op = &v9fs_dentry_operations; v9fs_stat2inode(&fcall->params.rstat.stat, inode, inode->i_sb); d_add(dentry, inode); diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 1d24fea..826c131 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -312,7 +312,7 @@ static void *devinfo_next(struct seq_fil case BLK_HDR: info->state = BLK_LIST; (*pos)++; - break; + /*fallthrough*/ case BLK_LIST: if (get_blkdev_info(info->blkdev,&idummy,&ndummy)) { /* diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 49bd219..cfd290d 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -302,6 +302,7 @@ void sysfs_remove_dir(struct kobject * k * Drop reference from dget() on entrance. */ dput(dentry); + kobj->dentry = NULL; } int sysfs_rename_dir(struct kobject * kobj, const char *new_name) diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index 689f7bc..6beee6f 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -227,12 +227,16 @@ void sysfs_drop_dentry(struct sysfs_dire void sysfs_hash_and_remove(struct dentry * dir, const char * name) { struct sysfs_dirent * sd; - struct sysfs_dirent * parent_sd = dir->d_fsdata; + struct sysfs_dirent * parent_sd; + + if (!dir) + return; if (dir->d_inode == NULL) /* no inode means this hasn't been made visible yet */ return; + parent_sd = dir->d_fsdata; mutex_lock(&dir->d_inode->i_mutex); list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { if (!sd->s_element) diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c index e38d633..e5ce6e7 100644 --- a/fs/sysfs/symlink.c +++ b/fs/sysfs/symlink.c @@ -66,6 +66,7 @@ static int sysfs_add_link(struct dentry if (!error) return 0; + kobject_put(target); kfree(sl->link_name); exit2: kfree(sl); diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index 74d8be8..a980736 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -616,7 +616,7 @@ xfs_is_delayed_page( acceptable = (type == IOMAP_UNWRITTEN); else if (buffer_delay(bh)) acceptable = (type == IOMAP_DELAY); - else if (buffer_mapped(bh)) + else if (buffer_dirty(bh) && buffer_mapped(bh)) acceptable = (type == 0); else break; diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 0ed1d48..d612b89 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -32,7 +32,7 @@ struct cpu { }; extern int register_cpu(struct cpu *, int, struct node *); -extern struct sys_device *get_cpu_sysdev(int cpu); +extern struct sys_device *get_cpu_sysdev(unsigned cpu); #ifdef CONFIG_HOTPLUG_CPU extern void unregister_cpu(struct cpu *, struct node *); #endif diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h index 9d5494a..3009c81 100644 --- a/include/linux/raid/raid1.h +++ b/include/linux/raid/raid1.h @@ -130,6 +130,6 @@ struct r1bio_s { * with failure when last write completes (and all failed). * Record that bi_end_io was called with this flag... */ -#define R1BIO_Returned 4 +#define R1BIO_Returned 6 #endif diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 0b2ba67..b739ac1 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -11,8 +11,6 @@ #ifndef _LINUX_RTC_H_ #define _LINUX_RTC_H_ -#include - /* * The struct used to pass data via the following ioctl. Similar to the * struct tm in , but it needs to be here so that the kernel @@ -95,6 +93,8 @@ struct rtc_pll_info { #ifdef __KERNEL__ +#include + typedef struct rtc_task { void (*func)(void *private_data); void *private_data; diff --git a/kernel/sched.c b/kernel/sched.c index 4d46e90..4e7efac 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -237,6 +237,7 @@ struct runqueue { task_t *migration_thread; struct list_head migration_queue; + int cpu; #endif #ifdef CONFIG_SCHEDSTATS @@ -1660,6 +1661,9 @@ unsigned long nr_iowait(void) /* * double_rq_lock - safely lock two runqueues * + * We must take them in cpu order to match code in + * dependent_sleeper and wake_dependent_sleeper. + * * Note this does not disable interrupts like task_rq_lock, * you need to do so manually before calling. */ @@ -1671,7 +1675,7 @@ static void double_rq_lock(runqueue_t *r spin_lock(&rq1->lock); __acquire(rq2->lock); /* Fake it out ;) */ } else { - if (rq1 < rq2) { + if (rq1->cpu < rq2->cpu) { spin_lock(&rq1->lock); spin_lock(&rq2->lock); } else { @@ -1707,7 +1711,7 @@ static void double_lock_balance(runqueue __acquires(this_rq->lock) { if (unlikely(!spin_trylock(&busiest->lock))) { - if (busiest < this_rq) { + if (busiest->cpu < this_rq->cpu) { spin_unlock(&this_rq->lock); spin_lock(&busiest->lock); spin_lock(&this_rq->lock); @@ -6035,6 +6039,7 @@ void __init sched_init(void) rq->push_cpu = 0; rq->migration_thread = NULL; INIT_LIST_HEAD(&rq->migration_queue); + rq->cpu = i; #endif atomic_set(&rq->nr_iowait, 0); diff --git a/net/core/sock.c b/net/core/sock.c index 6e00811..5621198 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -404,8 +404,9 @@ set_rcvbuf: if (!valbool) { sk->sk_bound_dev_if = 0; } else { - if (optlen > IFNAMSIZ) - optlen = IFNAMSIZ; + if (optlen > IFNAMSIZ - 1) + optlen = IFNAMSIZ - 1; + memset(devname, 0, sizeof(devname)); if (copy_from_user(devname, optval, optlen)) { ret = -EFAULT; break; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 8ee4d01..f75ff1d 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -1249,11 +1249,7 @@ int ip_push_pending_frames(struct sock * iph->tos = inet->tos; iph->tot_len = htons(skb->len); iph->frag_off = df; - if (!df) { - __ip_select_ident(iph, &rt->u.dst, 0); - } else { - iph->id = htons(inet->id++); - } + ip_select_ident(iph, &rt->u.dst, sk); iph->ttl = ttl; iph->protocol = sk->sk_protocol; iph->saddr = rt->rt_src;