diff -durpN '--exclude-from=/home/davej/.exclude' /home/davej/src/kernel/git-trees/linux/include/asm-generic/bug.h linux-dj/include/asm-generic/bug.h --- /home/davej/src/kernel/git-trees/linux/include/asm-generic/bug.h 2013-01-04 18:57:12.604282214 -0500 +++ linux-dj/include/asm-generic/bug.h 2013-02-28 20:04:37.649304147 -0500 @@ -55,6 +55,8 @@ struct bug_entry { #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while(0) #endif +void print_hardware_dmi_name(void); + /* * WARN(), WARN_ON(), WARN_ON_ONCE, and so on can be used to report * significant issues that need prompt attention if they should ever diff -durpN '--exclude-from=/home/davej/.exclude' /home/davej/src/kernel/git-trees/linux/kernel/panic.c linux-dj/kernel/panic.c --- /home/davej/src/kernel/git-trees/linux/kernel/panic.c 2013-02-26 14:41:18.544116674 -0500 +++ linux-dj/kernel/panic.c 2013-02-28 20:04:37.666304115 -0500 @@ -397,16 +397,22 @@ struct slowpath_args { va_list args; }; -static void warn_slowpath_common(const char *file, int line, void *caller, - unsigned taint, struct slowpath_args *args) +void print_hardware_dmi_name(void) { const char *board; - printk(KERN_WARNING "------------[ cut here ]------------\n"); - printk(KERN_WARNING "WARNING: at %s:%d %pS()\n", file, line, caller); board = dmi_get_system_info(DMI_PRODUCT_NAME); if (board) printk(KERN_WARNING "Hardware name: %s\n", board); +} + +static void warn_slowpath_common(const char *file, int line, void *caller, + unsigned taint, struct slowpath_args *args) +{ + printk(KERN_WARNING "------------[ cut here ]------------\n"); + printk(KERN_WARNING "WARNING: at %s:%d %pS()\n", file, line, caller); + + print_hardware_dmi_name(); if (args) vprintk(args->fmt, args->args); diff -durpN '--exclude-from=/home/davej/.exclude' /home/davej/src/kernel/git-trees/linux/mm/memory.c linux-dj/mm/memory.c --- /home/davej/src/kernel/git-trees/linux/mm/memory.c 2013-02-26 14:41:18.591116577 -0500 +++ linux-dj/mm/memory.c 2013-02-28 20:04:37.678304092 -0500 @@ -705,6 +706,8 @@ static void print_bad_pte(struct vm_area "BUG: Bad page map in process %s pte:%08llx pmd:%08llx\n", current->comm, (long long)pte_val(pte), (long long)pmd_val(*pmd)); + print_hardware_dmi_name(); + if (page) dump_page(page); printk(KERN_ALERT --- linux-dj/mm/page_alloc.c~ 2013-04-11 11:47:12.536675503 -0400 +++ linux-dj/mm/page_alloc.c 2013-04-11 11:47:16.416667806 -0400 @@ -321,6 +321,7 @@ static void bad_page(struct page *page) current->comm, page_to_pfn(page)); dump_page(page); + print_hardware_dmi_name(); print_modules(); dump_stack(); out: