Bug 21151
Summary: | Mounting FAT32 file system fails | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Matt Domsch <matt_domsch> |
Component: | kernel | Assignee: | Michael K. Johnson <johnsonm> |
Status: | CLOSED RAWHIDE | QA Contact: | Brock Organ <borgan> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 7.3 | CC: | notting |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | ia64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2000-11-28 05:13:12 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Matt Domsch
2000-11-20 23:05:24 UTC
kernel 2.4.0-0.34 (2.4.0-test9) is where this fails. Persists in 2.4.0-test10. Works in test11 on an ia32 box. Oddly, the filesystem was made on an ia32, so it's not a problem with mkdosfs. I've never seen this fail on IA-32, regardless of kernel. Sizeof(fat_boot_sector,fat_boot_fsinfo,msdos_dir_entry,msdos_dir_slot) are all identical between IA-32 and IA-64. vfat_slot_info is different, but only because loff_t changes size, but that isn't stored on-disk (I don't think). #define MODULE #define __KERNEL__ #define MODVERSIONS #include <linux/module.h> #include <linux/modversions.h> #include <linux/config.h> #include <linux/fs.h> #include <linux/kernel.h> #include <linux/string.h> #include <linux/msdos_fs.h> int init_module(void) { printk("sizeof(struct fat_boot_sector) = %d\n", sizeof(struct fat_boot_sector) ); printk("sizeof(struct fat_boot_fsinfo) = %d\n", sizeof(struct fat_boot_fsinfo) ); printk("sizeof(struct msdos_dir_entry) = %d\n", sizeof(struct msdos_dir_entry) ); printk("sizeof(struct msdos_dir_slot) = %d\n", sizeof(struct msdos_dir_slot)); printk("sizeof(struct vfat_slot_info) = %d\n", sizeof(struct vfat_slot_info)); return 0; } void cleanup_module(void) { } Fixed in kernel24-2.4.0-0.41 (and 2.2.18pre23, FWIW). |