Bug#328534: Kernel panic on Adaptec 2100S on boot
Package: linux-image-2.6.12-1-686-smp
Severity: critical
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Hash: SHA1
This is fixed in 2.6.13-rc7.
See http://bugzilla.kernel.org/show_bug.cgi?id=4940.
The attached patch is taken from bugzilla.
- --- dpt_i2o.c.orig 2005-08-08 08:25:46.888900616 -0400
+++ dpt_i2o.c 2005-08-08 08:30:48.062596580 -0400
@@ -1228,8 +1228,13 @@
hba_map0_area_size = 524288;
}
+ if (pci_request_regions(pDev)) {
+ PERROR("dpti: adpt_config_hba: pci request region
failed\n");
+ return -EINVAL;
+ }
base_addr_virt = ioremap(base_addr0_phys,hba_map0_area_size);
if(!base_addr_virt) {
+ pci_release_regions(pDev);
PERROR("dpti: adpt_config_hba: io remap failed\n");
return -EINVAL;
}
@@ -1239,6 +1244,7 @@
if(!msg_addr_virt) {
PERROR("dpti: adpt_config_hba: io remap failed
on BAR1
\n");
iounmap(base_addr_virt);
+ pci_release_regions(pDev);
return -EINVAL;
}
} else {
@@ -1252,6 +1258,7 @@
iounmap(msg_addr_virt);
}
iounmap(base_addr_virt);
+ pci_release_regions(pDev);
return -ENOMEM;
}
memset(pHba, 0, sizeof(adpt_hba));
@@ -1345,6 +1352,7 @@
up(&adpt_configuration_lock);
iounmap(pHba->base_addr_virt);
+ pci_release_regions(pHba->pDev);
if(pHba->msg_addr_virt != pHba->base_addr_virt){
iounmap(pHba->msg_addr_virt);
}
- -- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-k7
Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8)
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