Automatic merge of /spare/repo/netdev-2.6 branch use-after-unmap

diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 8263b3a5d8d7812cb2413eef2488a1bdd97e75d6..fc5263c6b10267b2869cf8b3a1967b97490b392b 100644 (file)
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -290,6 +290,8 @@ static void ahci_host_stop(struct ata_host_set *host_set)
 {
        struct ahci_host_priv *hpriv = host_set->private_data;
        kfree(hpriv);
+
+       ata_host_stop(host_set);
 }
 
 static int ahci_port_start(struct ata_port *ap)

diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 3867f91ef8c7bebe3d0edf0bd2e3b326a1d4061b..54c52349adc53297971c6e04067d931aabf3148d 100644 (file)
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -153,6 +153,7 @@ static struct ata_port_operations piix_pata_ops = {
 
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_operations piix_sata_ops = {
@@ -180,6 +181,7 @@ static struct ata_port_operations piix_sata_ops = {
 
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info piix_port_info[] = {

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 63d3f70d06e17b917d1e6e0da9169a50fea340d2..30a88f0e7bd61b4c6a1c2f5919da0c4df656e87e 100644 (file)
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -3322,6 +3322,13 @@ void ata_port_stop (struct ata_port *ap)
        dma_free_coherent(dev, ATA_PRD_TBL_SZ, ap->prd, ap->prd_dma);
 }
 
+void ata_host_stop (struct ata_host_set *host_set)
+{
+       if (host_set->mmio_base)
+               iounmap(host_set->mmio_base);
+}
+
+
 /**
  *     ata_host_remove - Unregister SCSI host structure with upper layers
  *     @ap: Port to unregister
@@ -3878,10 +3885,6 @@ void ata_pci_remove_one (struct pci_dev *pdev)
        }
 
        free_irq(host_set->irq, host_set);
-       if (host_set->ops->host_stop)
-               host_set->ops->host_stop(host_set);
-       if (host_set->mmio_base)
-               iounmap(host_set->mmio_base);
 
        for (i = 0; i < host_set->n_ports; i++) {
                ap = host_set->ports[i];
@@ -3900,6 +3903,9 @@ void ata_pci_remove_one (struct pci_dev *pdev)
                scsi_host_put(ap->host);
        }
 
+       if (host_set->ops->host_stop)
+               host_set->ops->host_stop(host_set);
+
        kfree(host_set);
 
        pci_release_regions(pdev);
@@ -3997,6 +4003,7 @@ EXPORT_SYMBOL_GPL(ata_chk_err);
 EXPORT_SYMBOL_GPL(ata_exec_command);
 EXPORT_SYMBOL_GPL(ata_port_start);
 EXPORT_SYMBOL_GPL(ata_port_stop);
+EXPORT_SYMBOL_GPL(ata_host_stop);
 EXPORT_SYMBOL_GPL(ata_interrupt);
 EXPORT_SYMBOL_GPL(ata_qc_prep);
 EXPORT_SYMBOL_GPL(ata_bmdma_setup);

diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 69009f853a4917f54a88aa0c2cf3e6fb0428c8f7..b0403ccd8a25d97aec9e220d175844dd45448076 100644 (file)
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -329,6 +329,8 @@ static void nv_host_stop (struct ata_host_set *host_set)
                host->host_desc->disable_hotplug(host_set);
 
        kfree(host);
+
+       ata_host_stop(host_set);
 }
 
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)

diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index c4e9e0298122334c272c4a33569d34fc6bee42be..b18c90582e67cf32216049f7aca031024779c966 100644 (file)
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -122,6 +122,7 @@ static struct ata_port_operations pdc_ata_ops = {
        .scr_write              = pdc_sata_scr_write,
        .port_start             = pdc_port_start,
        .port_stop              = pdc_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info pdc_port_info[] = {

diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index dfd3621047171dc748ba9a11c82a418f89faaed6..1383e8a28d728b34e936c0b9c7e04ffbf9a5818c 100644 (file)
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -536,6 +536,8 @@ static void qs_host_stop(struct ata_host_set *host_set)
 
        writeb(0, mmio_base + QS_HCT_CTRL); /* disable host interrupts */
        writeb(QS_CNFG3_GSRST, mmio_base + QS_HCF_CNFG3); /* global reset */
+
+       ata_host_stop(host_set);
 }
 
 static void qs_host_init(unsigned int chip_id, struct ata_probe_ent *pe)

diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 2b2ff48be3960b14464e19018acb1b458c91819f..238580d244e697ec22427cda94ce1418a945aa2b 100644 (file)
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -161,6 +161,7 @@ static struct ata_port_operations sil_ops = {
        .scr_write              = sil_scr_write,
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info sil_port_info[] = {

diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 5105ddd08447807df3710492f70c31bf6f0d8767..e418b89c6b9d8cf67c57a1b03431b91a19b585f2 100644 (file)
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -114,6 +114,7 @@ static struct ata_port_operations sis_ops = {
        .scr_write              = sis_scr_write,
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info sis_port_info = {

diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 05075bd3a89309e2b8f39e18cef5dfb27191dcea..edef1fa969fcecba6907ae49b84bf81a5ecae7c3 100644 (file)
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -313,6 +313,7 @@ static struct ata_port_operations k2_sata_ops = {
        .scr_write              = k2_sata_scr_write,
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static void k2_sata_setup_port(struct ata_ioports *port, unsigned long base)

diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 70118650c461e9d5d10ff0c3053ae5b49c6755a0..140cea05de3f23cdfa8d204af0d49b9f52f32913 100644 (file)
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -245,6 +245,8 @@ static void pdc20621_host_stop(struct ata_host_set *host_set)
 
        iounmap(dimm_mmio);
        kfree(hpriv);
+
+       ata_host_stop(host_set);
 }
 
 static int pdc_port_start(struct ata_port *ap)

diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index 0bff4f475f262c5c40254aecf85bd6a7137bd04e..a71fb54eebd301e07240310964a323b240db670d 100644 (file)
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -113,6 +113,7 @@ static struct ata_port_operations uli_ops = {
 
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info uli_port_info = {

diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index 3a7830667277f35f71a83db5705b8cb2d376bafc..f43183c19a12184ebd6902eadf154bc836a7e249 100644 (file)
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -134,6 +134,7 @@ static struct ata_port_operations svia_sata_ops = {
 
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static struct ata_port_info svia_port_info = {

diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 05e0130a9f3c6455fcc7b202612e2b7fcc753a15..c5e09dc6f3de67b3250250d7f064ff873d679bb6 100644 (file)
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -231,6 +231,7 @@ static struct ata_port_operations vsc_sata_ops = {
        .scr_write              = vsc_sata_scr_write,
        .port_start             = ata_port_start,
        .port_stop              = ata_port_stop,
+       .host_stop              = ata_host_stop,
 };
 
 static void __devinit vsc_sata_setup_port(struct ata_ioports *port, unsigned long base)

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 1f7e2039a04e38bb0235c489301c1cfc094f611b..e74f301e9baea59df14efbbd75943a61b496651c 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -410,6 +410,7 @@ extern u8 ata_chk_err(struct ata_port *ap);
 extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
+extern void ata_host_stop (struct ata_host_set *host_set);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
 extern void ata_qc_prep(struct ata_queued_cmd *qc);
 extern int ata_qc_issue_prot(struct ata_queued_cmd *qc);