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Groups > linux.kernel > #1559094
| From | Stafford Horne <shorne@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 04/22] openrisc: head: use THREAD_SIZE instead of magic constant |
| Date | 2017-01-15 00:10 +0100 |
| Message-ID | <sZFCq-3xP-23@gated-at.bofh.it> (permalink) |
| References | <sZFCq-3xP-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> The stack size was hard coded to 0x2000, use the standard THREAD_SIZE definition loaded from thread_info.h. Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> [shorne@gmail.com: Added body to the commit message] Signed-off-by: Stafford Horne <shorne@gmail.com> --- arch/openrisc/kernel/head.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S index 2346c5b..63ba2d9 100644 --- a/arch/openrisc/kernel/head.S +++ b/arch/openrisc/kernel/head.S @@ -24,6 +24,7 @@ #include <asm/page.h> #include <asm/mmu.h> #include <asm/pgtable.h> +#include <asm/thread_info.h> #include <asm/cache.h> #include <asm/spr_defs.h> #include <asm/asm-offsets.h> @@ -486,7 +487,8 @@ _start: /* * set up initial ksp and current */ - LOAD_SYMBOL_2_GPR(r1,init_thread_union+0x2000) // setup kernel stack + /* setup kernel stack */ + LOAD_SYMBOL_2_GPR(r1,init_thread_union + THREAD_SIZE) LOAD_SYMBOL_2_GPR(r10,init_thread_union) // setup current tophys (r31,r10) l.sw TI_KSP(r31), r1 -- 2.9.3
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[PATCH 04/22] openrisc: head: use THREAD_SIZE instead of magic constant Stafford Horne <shorne@gmail.com> - 2017-01-15 00:10 +0100
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