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Groups > linux.kernel > #1429318
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.14 13/29] MIPS: Fix 64k page support for 32 bit kernels. |
| Date | 2016-06-23 01:30 +0200 |
| Message-ID | <rMZKO-1BV-27@gated-at.bofh.it> (permalink) |
| References | <rMYYp-11q-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ralf Baechle <ralf@linux-mips.org> commit d7de413475f443957a0c1d256e405d19b3a2cb22 upstream. TASK_SIZE was defined as 0x7fff8000UL which for 64k pages is not a multiple of the page size. Somewhere further down the math fails such that executing an ELF binary fails. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Tested-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/mips/include/asm/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -51,7 +51,7 @@ extern unsigned int vced_count, vcei_cou * User space process size: 2GB. This is hardcoded into a few places, * so don't change it unless you know what you are doing. */ -#define TASK_SIZE 0x7fff8000UL +#define TASK_SIZE 0x80000000UL #endif #ifdef __KERNEL__
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[PATCH 3.14 13/29] MIPS: Fix 64k page support for 32 bit kernels. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
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