Revision 8bc086899816214fbc6047c9c7e15fcab49552bf authored by Ben Hutchings on 17 March 2019, 01:17:56 UTC, committed by Michael Ellerman on 20 March 2019, 13:16:45 UTC
MAX_PHYSMEM_BITS only needs to be defined if CONFIG_SPARSEMEM is enabled, and that was the case before commit 4ffe713b7587 ("powerpc/mm: Increase the max addressable memory to 2PB"). On 32-bit systems, where CONFIG_SPARSEMEM is not enabled, we now define it as 46. That is larger than the real number of physical address bits, and breaks calculations in zsmalloc: mm/zsmalloc.c:130:49: warning: right shift count is negative MAX(32, (ZS_MAX_PAGES_PER_ZSPAGE << PAGE_SHIFT >> OBJ_INDEX_BITS)) ^~ ... mm/zsmalloc.c:253:21: error: variably modified 'size_class' at file scope struct size_class *size_class[ZS_SIZE_CLASSES]; ^~~~~~~~~~ Fixes: 4ffe713b7587 ("powerpc/mm: Increase the max addressable memory to 2PB") Cc: stable@vger.kernel.org # v4.20+ Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
1 parent 4622a2d
File | Mode | Size |
---|---|---|
Kconfig | -rw-r--r-- | 4.1 KB |
Makefile | -rw-r--r-- | 774 bytes |
font_10x18.c | -rw-r--r-- | 140.6 KB |
font_6x10.c | -rw-r--r-- | 60.8 KB |
font_6x11.c | -rw-r--r-- | 66.6 KB |
font_7x14.c | -rw-r--r-- | 79.3 KB |
font_8x16.c | -rw-r--r-- | 93.9 KB |
font_8x8.c | -rw-r--r-- | 49.9 KB |
font_acorn_8x8.c | -rw-r--r-- | 15.7 KB |
font_mini_4x6.c | -rw-r--r-- | 54.6 KB |
font_pearl_8x8.c | -rw-r--r-- | 54.6 KB |
font_sun12x22.c | -rw-r--r-- | 181.5 KB |
font_sun8x16.c | -rw-r--r-- | 22.1 KB |
font_ter16x32.c | -rw-r--r-- | 100.8 KB |
fonts.c | -rw-r--r-- | 3.1 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...