Sachin, this is done to CVS. :-) Regards-- Subrata Sachin P. Sant wrote:
On powerpc architecture with RedHat distribution the kdump lkdtm tests do not work properly. The reason being how the symbols are exported.Here is a patch to fix this problem.Thanks -Sachin * On PowerPC architecture use dot with the symbol name while * specifying a crash point. Signed-off-by : Sachin Sant <[EMAIL PROTECTED]> --- ------------------------------------------------------------------------ * On PowerPC architecture use dot with the symbol name while specifying a crash * point. Signed-off-by : Sachin Sant <[EMAIL PROTECTED]> --- diff -Naurp old/testcases/kdump/rhtools/lkdtm_mod/lkdtm.c new/testcases/kdump/rhtools/lkdtm_mod/lkdtm.c --- old/testcases/kdump/rhtools/lkdtm_mod/lkdtm.c 2007-04-09 17:33:50.000000000 +0530 +++ new/testcases/kdump/rhtools/lkdtm_mod/lkdtm.c 2007-06-06 12:08:11.000000000 +0530 @@ -281,36 +281,68 @@ int lkdtm_module_init(void) switch (cpoint) { case INT_HARDWARE_ENTRY: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".__do_IRQ"; +#else lkdtm.kp.symbol_name = "__do_IRQ"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_do_irq; break; case INT_HW_IRQ_EN: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".handle_IRQ_event"; +#else lkdtm.kp.symbol_name = "handle_IRQ_event"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_handle_irq_event; break; case INT_TASKLET_ENTRY: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".tasklet_action"; +#else lkdtm.kp.symbol_name = "tasklet_action"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_tasklet_action; break; case FS_DEVRW: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".ll_rw_block"; +#else lkdtm.kp.symbol_name = "ll_rw_block"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block; break; case MEM_SWAPOUT: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".shrink_inactive_list"; +#else lkdtm.kp.symbol_name = "shrink_inactive_list"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list; break; case TIMERADD: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".hrtimer_start"; +#else lkdtm.kp.symbol_name = "hrtimer_start"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_hrtimer_start; break; case SCSI_DISPATCH_CMD: +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".scsi_dispatch_cmd"; +#else lkdtm.kp.symbol_name = "scsi_dispatch_cmd"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_scsi_dispatch_cmd; break; case IDE_CORE_CP: #ifdef CONFIG_IDE +#ifdef __powerpc__ + lkdtm.kp.symbol_name = ".generic_ide_ioctl"; +#else lkdtm.kp.symbol_name = "generic_ide_ioctl"; +#endif lkdtm.entry = (kprobe_opcode_t*) jp_generic_ide_ioctl; #else printk(KERN_INFO "lkdtm : Crash point not available\n");
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