From 3034d11c930f795d61321c9244c4ffaaabf0c282 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 26 Sep 2006 10:52:28 +0200 Subject: [PATCH] Don't print virtual address in HPET initialization virtual addresses don't belong into kernel logs for non debugging Cc: clemens@ladisch.de Signed-off-by: Andi Kleen --- drivers/char/hpet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 8afba339f05..58b0eb58111 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -868,8 +868,8 @@ int hpet_alloc(struct hpet_data *hdp) do_div(temp, period); hpetp->hp_tick_freq = temp; /* ticks per second */ - printk(KERN_INFO "hpet%d: at MMIO 0x%lx (virtual 0x%p), IRQ%s", - hpetp->hp_which, hdp->hd_phys_address, hdp->hd_address, + printk(KERN_INFO "hpet%d: at MMIO 0x%lx, IRQ%s", + hpetp->hp_which, hdp->hd_phys_address, hpetp->hp_ntimer > 1 ? "s" : ""); for (i = 0; i < hpetp->hp_ntimer; i++) printk("%s %d", i > 0 ? "," : "", hdp->hd_irq[i]); -- cgit v1.2.2 From 0637a70a5db98182d9ad3d6ae1ee30acf20afde9 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 26 Sep 2006 10:52:41 +0200 Subject: [PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1 Some buggy systems can machine check when config space accesses happen for some non existent devices. i386/x86-64 do some early device scans that might trigger this. Allow pci=noearly to disable this. Also when type 1 is disabling also don't do any early accesses which are always type1. This moves the pci= configuration parsing to be a early parameter. I don't think this can break anything because it only changes a single global that is only used by PCI. Cc: gregkh@suse.de Cc: Trammell Hudson Signed-off-by: Andi Kleen --- drivers/pci/pci.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 9f79dd6d51a..684deb6b03a 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -953,13 +953,12 @@ static int __devinit pci_setup(char *str) } str = k; } - return 1; + return 0; } +early_param("pci", pci_setup); device_initcall(pci_init); -__setup("pci=", pci_setup); - #if defined(CONFIG_ISA) || defined(CONFIG_EISA) /* FIXME: Some boxes have multiple ISA bridges! */ struct pci_dev *isa_bridge; -- cgit v1.2.2