diff options
Diffstat (limited to 'target/linux/ar71xx/patches/902-mips_clocksource_init_war.patch')
-rw-r--r-- | target/linux/ar71xx/patches/902-mips_clocksource_init_war.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/ar71xx/patches/902-mips_clocksource_init_war.patch b/target/linux/ar71xx/patches/902-mips_clocksource_init_war.patch deleted file mode 100644 index 0f1bc95ad..000000000 --- a/target/linux/ar71xx/patches/902-mips_clocksource_init_war.patch +++ /dev/null @@ -1,45 +0,0 @@ ---- a/include/asm-mips/hazards.h -+++ b/include/asm-mips/hazards.h -@@ -64,7 +64,7 @@ - _ehb - ) - ASMMACRO(back_to_back_c0_hazard, -- _ehb -+ _ssnop; _ssnop; _ssnop; _ehb - ) - /* - * gcc has a tradition of misscompiling the previous construct using the ---- a/arch/mips/kernel/cevt-r4k.c -+++ b/arch/mips/kernel/cevt-r4k.c -@@ -187,7 +187,7 @@ - */ - if (c0_compare_int_pending()) { - write_c0_compare(read_c0_count()); -- irq_disable_hazard(); -+ back_to_back_c0_hazard(); - if (c0_compare_int_pending()) - return 0; - } -@@ -196,7 +196,7 @@ - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); -- irq_disable_hazard(); -+ back_to_back_c0_hazard(); - if ((int)(read_c0_count() - cnt) < 0) - break; - /* increase delta if the timer was already expired */ -@@ -205,11 +205,12 @@ - while ((int)(read_c0_count() - cnt) <= 0) - ; /* Wait for expiry */ - -+ back_to_back_c0_hazard(); - if (!c0_compare_int_pending()) - return 0; - - write_c0_compare(read_c0_count()); -- irq_disable_hazard(); -+ back_to_back_c0_hazard(); - if (c0_compare_int_pending()) - return 0; - |