diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-13 11:01:23 -0400 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-13 11:01:23 -0400 |
commit | 9be2f7c38e0bd64e8a0f74ea68df1e73e2ddfcc3 (patch) | |
tree | 7220f29b3d3e068c139904093ae3eb49b41f1ef2 | |
parent | 032ebf2620ef99a4fedaa0f77dc2272095ac5863 (diff) |
Revert "[PATCH] i386: export: memory more than 4G through /proc/iomem"
This reverts commit 10dbe196a8da6b3196881269c6639c0ec11c36cb.
The resource struct is still 32-bit, so trying to save a 64-bit memory
size there obviously won't work.
When we merge the 64-bit resource series, we can re-enable this.
Thanks to Sachin Sant and Maneesh Soni for debugging
Cc: Maneesh Soni <maneesh@in.ibm.com>
Cc: Sachin Sant <sachinp@in.ibm.com>
Cc: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: Sharyathi Nagesh <sharyath@in.ibm.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r-- | arch/i386/kernel/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c index d77e89ac0d54..846e1639ef7c 100644 --- a/arch/i386/kernel/setup.c +++ b/arch/i386/kernel/setup.c | |||
@@ -1320,6 +1320,8 @@ legacy_init_iomem_resources(struct resource *code_resource, struct resource *dat | |||
1320 | probe_roms(); | 1320 | probe_roms(); |
1321 | for (i = 0; i < e820.nr_map; i++) { | 1321 | for (i = 0; i < e820.nr_map; i++) { |
1322 | struct resource *res; | 1322 | struct resource *res; |
1323 | if (e820.map[i].addr + e820.map[i].size > 0x100000000ULL) | ||
1324 | continue; | ||
1323 | res = kzalloc(sizeof(struct resource), GFP_ATOMIC); | 1325 | res = kzalloc(sizeof(struct resource), GFP_ATOMIC); |
1324 | switch (e820.map[i].type) { | 1326 | switch (e820.map[i].type) { |
1325 | case E820_RAM: res->name = "System RAM"; break; | 1327 | case E820_RAM: res->name = "System RAM"; break; |