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Subject[PATCH] 2.5.63 : Fix Jensen compilation
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Hi Richard,

The following patch fixes a compilation problem on the Jensen (due to
the -Werror introduction).

BTW, the Jensen doesn't boot anymore :

Linux version 2.5.63 (maz@panther) (gcc version 3.2 (Debian)) #1 Thu Feb 27 21:3
Booting on Jensen using machine vector Jensen from SRM
Command line: ro root=/dev/sda1 console=ttyS0
memcluster 0, usage 1, start 0, end 256
memcluster 1, usage 0, start 256, end 8192
freeing pages 256:384
freeing pages 738:8192
reserving pages 738:739
Max ASN from HWRPB is bad (0xf)
On node 0 totalpages: 8192
DMA zone: 2048 pages, LIFO batch:1
Normal zone: 6144 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
Building zonelist for node : 0
Kernel command line: ro root=/dev/sda1 console=ttyS0
opDEC fixup enabled.
PID hash table entries: 512 (order 9: 8192 bytes)
Using epoch = 2000
Console: colour VGA+ 80x25
Calibrating delay loop... 292.12 BogoMIPS
Memory: 59880k/65536k available (2012k kernel code, 3512k reserved, 163k data, )
Dentry cache hash table entries: 8192 (order: 4, 131072 bytes)
Inode-cache hash table entries: 4096 (order: 3, 65536 bytes)
Mount-cache hash table entries: 512 (order: 0, 8192 bytes)
-> /dev
-> /dev/console
-> /root
POSIX conformance testing by UNIFIX
Machine check

?06 DBL MCHK
PC= 00000000.00014421 PSL= 00000000.00000007

>>>

It used to run 2.5.61 just fine (with minor tricks...). Do you have
any idea ?

Thanks,

M.

# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.1090 -> 1.1091
# arch/alpha/kernel/pci-noop.c 1.5 -> 1.6
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 03/02/27 maz@hina.wild-wind.fr.eu.org 1.1091
# Help Jensen compile with -Werror.
# --------------------------------------------
#
diff -Nru a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
--- a/arch/alpha/kernel/pci-noop.c Thu Feb 27 21:09:40 2003
+++ b/arch/alpha/kernel/pci-noop.c Thu Feb 27 21:09:40 2003
@@ -48,7 +48,6 @@
sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn)
{
struct pci_controller *hose;
- struct pci_dev *dev;

/* from hose or from bus.devfn */
if (which & IOBASE_FROM_HOSE) {
@@ -106,6 +105,7 @@
void *
pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp)
{
+ return NULL;
}
void
pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu_addr,
@@ -116,6 +116,7 @@
pci_map_single(struct pci_dev *pdev, void *cpu_addr, size_t size,
int direction)
{
+ return (dma_addr_t) 0;
}
void
pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size,
--
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