The previous patch did not compile cleanly on all architectures so here's a fixed one. Use the DMA_32BIT_MASK constant from dma-mapping.h when calling pci_set_dma_mask() or pci_set_consistent_dma_mask() This patch includes dma-mapping.h explicitly because it caused errors on some architectures otherwise. See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxxx> Signed-off-by: Domen Puncer <domen@xxxxxxxxxxxx> --- drivers/scsi/sata_vsc.c | 0 kj-domen/drivers/scsi/BusLogic.c | 7 ++++--- kj-domen/drivers/scsi/a100u2w.c | 3 ++- kj-domen/drivers/scsi/aacraid/aachba.c | 9 +++++---- kj-domen/drivers/scsi/aacraid/linit.c | 7 ++++--- kj-domen/drivers/scsi/aic7xxx/aic79xx_osm.c | 3 ++- kj-domen/drivers/scsi/aic7xxx/aic7xxx_osm.c | 3 ++- kj-domen/drivers/scsi/atp870u.c | 3 ++- kj-domen/drivers/scsi/dpt_i2o.c | 5 +++-- kj-domen/drivers/scsi/eata.c | 3 ++- kj-domen/drivers/scsi/gdth.c | 7 ++++--- kj-domen/drivers/scsi/initio.c | 3 ++- kj-domen/drivers/scsi/ips.c | 5 +++-- kj-domen/drivers/scsi/megaraid.c | 7 ++++--- kj-domen/drivers/scsi/megaraid/megaraid_mbox.c | 5 +++-- kj-domen/drivers/scsi/nsp32.c | 3 ++- kj-domen/drivers/scsi/qla1280.c | 5 +++-- kj-domen/drivers/scsi/qlogicfc.c | 5 +++-- 18 files changed, 50 insertions(+), 33 deletions(-) diff -puN drivers/scsi/BusLogic.c~dma_mask-drivers_scsi drivers/scsi/BusLogic.c --- kj/drivers/scsi/BusLogic.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/BusLogic.c 2005-04-05 12:57:47.000000000 +0200 @@ -41,6 +41,7 @@ #include <linux/stat.h> #include <linux/pci.h> #include <linux/spinlock.h> +#include <linux/dma-mapping.h> #include <scsi/scsicam.h> #include <asm/dma.h> @@ -676,7 +677,7 @@ static int __init BusLogic_InitializeMul if (pci_enable_device(PCI_Device)) continue; - if (pci_set_dma_mask(PCI_Device, (u64) 0xffffffff)) + if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK)) continue; Bus = PCI_Device->bus->number; @@ -831,7 +832,7 @@ static int __init BusLogic_InitializeMul if (pci_enable_device(PCI_Device)) continue; - if (pci_set_dma_mask(PCI_Device, (u64) 0xffffffff)) + if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK)) continue; Bus = PCI_Device->bus->number; @@ -885,7 +886,7 @@ static int __init BusLogic_InitializeFla if (pci_enable_device(PCI_Device)) continue; - if (pci_set_dma_mask(PCI_Device, (u64) 0xffffffff)) + if (pci_set_dma_mask(PCI_Device, DMA_32BIT_MASK)) continue; Bus = PCI_Device->bus->number; diff -puN drivers/scsi/a100u2w.c~dma_mask-drivers_scsi drivers/scsi/a100u2w.c --- kj/drivers/scsi/a100u2w.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/a100u2w.c 2005-04-05 12:57:47.000000000 +0200 @@ -89,6 +89,7 @@ #include <linux/string.h> #include <linux/ioport.h> #include <linux/slab.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/irq.h> @@ -1052,7 +1053,7 @@ static int __devinit inia100_probe_one(s if (pci_enable_device(pdev)) goto out; - if (pci_set_dma_mask(pdev, 0xffffffffULL)) { + if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) { printk(KERN_WARNING "Unable to set 32bit DMA " "on inia100 adapter, ignoring.\n"); goto out_disable_device; diff -puN drivers/scsi/aacraid/aachba.c~dma_mask-drivers_scsi drivers/scsi/aacraid/aachba.c --- kj/drivers/scsi/aacraid/aachba.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/aacraid/aachba.c 2005-04-05 12:57:47.000000000 +0200 @@ -32,6 +32,7 @@ #include <linux/slab.h> #include <linux/completion.h> #include <linux/blkdev.h> +#include <linux/dma-mapping.h> #include <asm/semaphore.h> #include <asm/uaccess.h> @@ -692,12 +693,12 @@ int aac_get_adapter_info(struct aac_dev* dev->dac_support = (dacmode!=0); } if(dev->dac_support != 0) { - if (!pci_set_dma_mask(dev->pdev, 0xFFFFFFFFFFFFFFFFULL) && - !pci_set_consistent_dma_mask(dev->pdev, 0xFFFFFFFFFFFFFFFFULL)) { + if (!pci_set_dma_mask(dev->pdev, DMA_64BIT_MASK) && + !pci_set_consistent_dma_mask(dev->pdev, DMA_64BIT_MASK)) { printk(KERN_INFO"%s%d: 64 Bit DAC enabled\n", dev->name, dev->id); - } else if (!pci_set_dma_mask(dev->pdev, 0xFFFFFFFFULL) && - !pci_set_consistent_dma_mask(dev->pdev, 0xFFFFFFFFULL)) { + } else if (!pci_set_dma_mask(dev->pdev, DMA_32BIT_MASK) && + !pci_set_consistent_dma_mask(dev->pdev, DMA_32BIT_MASK)) { printk(KERN_INFO"%s%d: DMA mask set failed, 64 Bit DAC disabled\n", dev->name, dev->id); dev->dac_support = 0; diff -puN drivers/scsi/aacraid/linit.c~dma_mask-drivers_scsi drivers/scsi/aacraid/linit.c --- kj/drivers/scsi/aacraid/linit.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/aacraid/linit.c 2005-04-05 12:57:47.000000000 +0200 @@ -46,6 +46,7 @@ #include <linux/ioctl32.h> #include <linux/delay.h> #include <linux/smp_lock.h> +#include <linux/dma-mapping.h> #include <asm/semaphore.h> #include <scsi/scsi.h> @@ -582,8 +583,8 @@ static int __devinit aac_probe_one(struc if (pci_enable_device(pdev)) goto out; - if (pci_set_dma_mask(pdev, 0xFFFFFFFFULL) || - pci_set_consistent_dma_mask(pdev, 0xFFFFFFFFULL)) + if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) || + pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) goto out; /* * If the quirk31 bit is set, the adapter needs adapter @@ -626,7 +627,7 @@ static int __devinit aac_probe_one(struc * address space. */ if (aac_drivers[index].quirks & AAC_QUIRK_31BIT) - if (pci_set_dma_mask(pdev, 0xFFFFFFFFULL)) + if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) goto out_free_fibs; aac_get_adapter_info(aac); diff -puN drivers/scsi/ahci.c~dma_mask-drivers_scsi drivers/scsi/ahci.c diff -puN drivers/scsi/aic7xxx/aic79xx_osm.c~dma_mask-drivers_scsi drivers/scsi/aic7xxx/aic79xx_osm.c --- kj/drivers/scsi/aic7xxx/aic79xx_osm.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/aic7xxx/aic79xx_osm.c 2005-04-05 12:57:47.000000000 +0200 @@ -60,6 +60,7 @@ #include <linux/mm.h> /* For fetching system memory size */ #include <linux/delay.h> /* For ssleep/msleep */ +#include <linux/dma-mapping.h> /* * Lock protecting manipulation of the ahd softc list. @@ -1706,7 +1707,7 @@ ahd_dmamem_alloc(struct ahd_softc *ahd, * our dma mask when doing allocations. */ if (ahd->dev_softc != NULL) - if (pci_set_dma_mask(ahd->dev_softc, 0xFFFFFFFF)) { + if (pci_set_dma_mask(ahd->dev_softc, DMA_32BIT_MASK)) { printk(KERN_WARNING "aic79xx: No suitable DMA available.\n"); kfree(map); return (ENODEV); diff -puN drivers/scsi/aic7xxx/aic7xxx_osm.c~dma_mask-drivers_scsi drivers/scsi/aic7xxx/aic7xxx_osm.c --- kj/drivers/scsi/aic7xxx/aic7xxx_osm.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/aic7xxx/aic7xxx_osm.c 2005-04-05 12:57:47.000000000 +0200 @@ -138,6 +138,7 @@ #include <linux/mm.h> /* For fetching system memory size */ #include <linux/blkdev.h> /* For block_size() */ #include <linux/delay.h> /* For ssleep/msleep */ +#include <linux/dma-mapping.h> /* * Lock protecting manipulation of the ahc softc list. @@ -1361,7 +1362,7 @@ ahc_dmamem_alloc(struct ahc_softc *ahc, * our dma mask when doing allocations. */ if (ahc->dev_softc != NULL) - if (pci_set_dma_mask(ahc->dev_softc, 0xFFFFFFFF)) { + if (pci_set_dma_mask(ahc->dev_softc, DMA_32BIT_MASK)) { printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n"); kfree(map); return (ENODEV); diff -puN drivers/scsi/atp870u.c~dma_mask-drivers_scsi drivers/scsi/atp870u.c --- kj/drivers/scsi/atp870u.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/atp870u.c 2005-04-05 12:57:47.000000000 +0200 @@ -28,6 +28,7 @@ #include <linux/spinlock.h> #include <linux/pci.h> #include <linux/blkdev.h> +#include <linux/dma-mapping.h> #include <asm/system.h> #include <asm/io.h> @@ -2630,7 +2631,7 @@ static int atp870u_probe(struct pci_dev if (pci_enable_device(pdev)) return -EIO; - if (!pci_set_dma_mask(pdev, 0xFFFFFFFFUL)) { + if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) { printk(KERN_INFO "atp870u: use 32bit DMA mask.\n"); } else { printk(KERN_ERR "atp870u: DMA mask required but not available.\n"); diff -puN drivers/scsi/dpt_i2o.c~dma_mask-drivers_scsi drivers/scsi/dpt_i2o.c --- kj/drivers/scsi/dpt_i2o.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/dpt_i2o.c 2005-04-05 12:57:47.000000000 +0200 @@ -62,6 +62,7 @@ MODULE_DESCRIPTION("Adaptec I2O RAID Dri #include <linux/timer.h> #include <linux/string.h> #include <linux/ioport.h> +#include <linux/dma-mapping.h> #include <asm/processor.h> /* for boot_cpu_data */ #include <asm/pgtable.h> @@ -881,8 +882,8 @@ static int adpt_install_hba(struct scsi_ return -EINVAL; } pci_set_master(pDev); - if (pci_set_dma_mask(pDev, 0xffffffffffffffffULL) && - pci_set_dma_mask(pDev, 0xffffffffULL)) + if (pci_set_dma_mask(pDev, DMA_64BIT_MASK) && + pci_set_dma_mask(pDev, DMA_32BIT_MASK)) return -EINVAL; base_addr0_phys = pci_resource_start(pDev,0); diff -puN drivers/scsi/eata.c~dma_mask-drivers_scsi drivers/scsi/eata.c --- kj/drivers/scsi/eata.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/eata.c 2005-04-05 12:57:47.000000000 +0200 @@ -490,6 +490,7 @@ #include <linux/init.h> #include <linux/ctype.h> #include <linux/spinlock.h> +#include <linux/dma-mapping.h> #include <asm/byteorder.h> #include <asm/dma.h> #include <asm/io.h> @@ -1430,7 +1431,7 @@ static int port_detect(unsigned long por if (ha->pdev) { pci_set_master(ha->pdev); - if (pci_set_dma_mask(ha->pdev, 0xffffffff)) + if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK)) printk("%s: warning, pci_set_dma_mask failed.\n", ha->board_name); } diff -puN drivers/scsi/gdth.c~dma_mask-drivers_scsi drivers/scsi/gdth.c --- kj/drivers/scsi/gdth.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/gdth.c 2005-04-05 12:57:47.000000000 +0200 @@ -402,6 +402,7 @@ #include <linux/blkdev.h> #else #include <linux/blk.h> +#include <linux/dma-mapping.h> #include "sd.h" #endif @@ -4529,15 +4530,15 @@ int __init gdth_detect(Scsi_Host_Templat if (!(ha->cache_feat & ha->raw_feat & ha->screen_feat &GDT_64BIT)|| /* 64-bit DMA only supported from FW >= x.43 */ (!ha->dma64_support)) { - if (pci_set_dma_mask(pcistr[ctr].pdev, 0xffffffff)) { + if (pci_set_dma_mask(pcistr[ctr].pdev, DMA_32BIT_MASK)) { printk(KERN_WARNING "GDT-PCI %d: Unable to set 32-bit DMA\n", hanum); err = TRUE; } } else { shp->max_cmd_len = 16; - if (!pci_set_dma_mask(pcistr[ctr].pdev, 0xffffffffffffffffULL)) { + if (!pci_set_dma_mask(pcistr[ctr].pdev, DMA_64BIT_MASK)) { printk("GDT-PCI %d: 64-bit DMA enabled\n", hanum); - } else if (pci_set_dma_mask(pcistr[ctr].pdev, 0xffffffff)) { + } else if (pci_set_dma_mask(pcistr[ctr].pdev, DMA_32BIT_MASK)) { printk(KERN_WARNING "GDT-PCI %d: Unable to set 64/32-bit DMA\n", hanum); err = TRUE; } diff -puN drivers/scsi/initio.c~dma_mask-drivers_scsi drivers/scsi/initio.c --- kj/drivers/scsi/initio.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/initio.c 2005-04-05 12:57:47.000000000 +0200 @@ -127,6 +127,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/jiffies.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <scsi/scsi.h> @@ -2793,7 +2794,7 @@ static int tul_NewReturnNumberOfAdapters if (((dRegValue & 0xFF00) >> 8) == 0xFF) dRegValue = 0; wBIOS = (wBIOS << 8) + ((UWORD) ((dRegValue & 0xFF00) >> 8)); - if (pci_set_dma_mask(pDev, 0xffffffff)) { + if (pci_set_dma_mask(pDev, DMA_32BIT_MASK)) { printk(KERN_WARNING "i91u: Could not set 32 bit DMA mask\n"); continue; diff -puN drivers/scsi/ips.c~dma_mask-drivers_scsi drivers/scsi/ips.c --- kj/drivers/scsi/ips.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/ips.c 2005-04-05 12:57:47.000000000 +0200 @@ -176,6 +176,7 @@ #include <linux/blkdev.h> #include <linux/types.h> +#include <linux/dma-mapping.h> #include <scsi/sg.h> @@ -7288,10 +7289,10 @@ ips_init_phase1(struct pci_dev *pci_dev, * are guaranteed to be < 4G. */ if (IPS_ENABLE_DMA64 && IPS_HAS_ENH_SGLIST(ha) && - !pci_set_dma_mask(ha->pcidev, 0xffffffffffffffffULL)) { + !pci_set_dma_mask(ha->pcidev, DMA_64BIT_MASK)) { (ha)->flags |= IPS_HA_ENH_SG; } else { - if (pci_set_dma_mask(ha->pcidev, 0xffffffffULL) != 0) { + if (pci_set_dma_mask(ha->pcidev, DMA_32BIT_MASK) != 0) { printk(KERN_WARNING "Unable to set DMA Mask\n"); return ips_abort_init(ha, index); } diff -puN drivers/scsi/megaraid.c~dma_mask-drivers_scsi drivers/scsi/megaraid.c --- kj/drivers/scsi/megaraid.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/megaraid.c 2005-04-05 12:57:47.000000000 +0200 @@ -43,6 +43,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/dma-mapping.h> #include <scsi/scsicam.h> #include "scsi.h" @@ -2060,7 +2061,7 @@ make_local_pdev(adapter_t *adapter, stru memcpy(*pdev, adapter->dev, sizeof(struct pci_dev)); - if( pci_set_dma_mask(*pdev, 0xffffffff) != 0 ) { + if( pci_set_dma_mask(*pdev, DMA_32BIT_MASK) != 0 ) { kfree(*pdev); return -1; } @@ -4854,10 +4855,10 @@ megaraid_probe_one(struct pci_dev *pdev, /* Set the Mode of addressing to 64 bit if we can */ if ((adapter->flag & BOARD_64BIT) && (sizeof(dma_addr_t) == 8)) { - pci_set_dma_mask(pdev, 0xffffffffffffffffULL); + pci_set_dma_mask(pdev, DMA_64BIT_MASK); adapter->has_64bit_addr = 1; } else { - pci_set_dma_mask(pdev, 0xffffffff); + pci_set_dma_mask(pdev, DMA_32BIT_MASK); adapter->has_64bit_addr = 0; } diff -puN drivers/scsi/megaraid/megaraid_mbox.c~dma_mask-drivers_scsi drivers/scsi/megaraid/megaraid_mbox.c --- kj/drivers/scsi/megaraid/megaraid_mbox.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/megaraid/megaraid_mbox.c 2005-04-05 12:57:47.000000000 +0200 @@ -69,6 +69,7 @@ * For history of changes, see Documentation/ChangeLog.megaraid */ +#include <linux/dma-mapping.h> #include "megaraid_mbox.h" static int megaraid_init(void); @@ -619,7 +620,7 @@ megaraid_probe_one(struct pci_dev *pdev, // Setup the default DMA mask. This would be changed later on // depending on hardware capabilities - if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFF) != 0) { + if (pci_set_dma_mask(adapter->pdev, DMA_32BIT_MASK) != 0) { con_log(CL_ANN, (KERN_WARNING "megaraid: pci_set_dma_mask failed:%d\n", __LINE__)); @@ -1031,7 +1032,7 @@ megaraid_init_mbox(adapter_t *adapter) // Set the DMA mask to 64-bit. All supported controllers as capable of // DMA in this range - if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFFFFFFFFFFULL) != 0) { + if (pci_set_dma_mask(adapter->pdev, DMA_64BIT_MASK) != 0) { con_log(CL_ANN, (KERN_WARNING "megaraid: could not set DMA mask for 64-bit.\n")); diff -puN drivers/scsi/nsp32.c~dma_mask-drivers_scsi drivers/scsi/nsp32.c --- kj/drivers/scsi/nsp32.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/nsp32.c 2005-04-05 12:57:47.000000000 +0200 @@ -38,6 +38,7 @@ #include <linux/pci.h> #include <linux/delay.h> #include <linux/ctype.h> +#include <linux/dma-mapping.h> #include <asm/dma.h> #include <asm/system.h> @@ -2779,7 +2780,7 @@ static int nsp32_detect(Scsi_Host_Templa /* * setup DMA */ - if (pci_set_dma_mask(PCIDEV, 0xffffffffUL) != 0) { + if (pci_set_dma_mask(PCIDEV, DMA_32BIT_MASK) != 0) { nsp32_msg (KERN_ERR, "failed to set PCI DMA mask"); goto scsi_unregister; } diff -puN drivers/scsi/qla1280.c~dma_mask-drivers_scsi drivers/scsi/qla1280.c --- kj/drivers/scsi/qla1280.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/qla1280.c 2005-04-05 12:57:47.000000000 +0200 @@ -348,6 +348,7 @@ #include <linux/pci_ids.h> #include <linux/interrupt.h> #include <linux/init.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/irq.h> @@ -4625,7 +4626,7 @@ qla1280_probe_one(struct pci_dev *pdev, #ifdef QLA_64BIT_PTR if (pci_set_dma_mask(ha->pdev, (dma_addr_t) ~ 0ULL)) { - if (pci_set_dma_mask(ha->pdev, 0xffffffff)) { + if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK)) { printk(KERN_WARNING "scsi(%li): Unable to set a " " suitable DMA mask - aboring\n", ha->host_no); error = -ENODEV; @@ -4635,7 +4636,7 @@ qla1280_probe_one(struct pci_dev *pdev, dprintk(2, "scsi(%li): 64 Bit PCI Addressing Enabled\n", ha->host_no); #else - if (pci_set_dma_mask(ha->pdev, 0xffffffff)) { + if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK)) { printk(KERN_WARNING "scsi(%li): Unable to set a " " suitable DMA mask - aboring\n", ha->host_no); error = -ENODEV; diff -puN drivers/scsi/qlogicfc.c~dma_mask-drivers_scsi drivers/scsi/qlogicfc.c --- kj/drivers/scsi/qlogicfc.c~dma_mask-drivers_scsi 2005-04-05 12:57:47.000000000 +0200 +++ kj-domen/drivers/scsi/qlogicfc.c 2005-04-05 12:57:47.000000000 +0200 @@ -61,6 +61,7 @@ #include <linux/unistd.h> #include <linux/spinlock.h> #include <linux/interrupt.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/irq.h> #include "scsi.h" @@ -737,8 +738,8 @@ static int isp2x00_detect(Scsi_Host_Temp continue; /* Try to configure DMA attributes. */ - if (pci_set_dma_mask(pdev, 0xffffffffffffffffULL) && - pci_set_dma_mask(pdev, 0xffffffffULL)) + if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) && + pci_set_dma_mask(pdev, DMA_32BIT_MASK)) continue; host = scsi_register(tmpt, sizeof(struct isp2x00_hostdata)); diff -puN drivers/scsi/sata_vsc.c~dma_mask-drivers_scsi drivers/scsi/sata_vsc.c _ - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
