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8690ba446d
CT based mach64 cards were reported to hang on sparc64 boxes when compiled with gcc-4.1.x and later. Looking at this piece of code, it's no surprise. A critical delay was implemented as an empty for() loop, and gcc 4.0.x and previous did not optimize it away, so we did get a delay. But gcc-4.1.x and later can optimize it away, and we get crashes. Use a real udelay() to fix this. Fix verified on SunBlade100. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| ati_ids.h | ||
| aty128fb.c | ||
| atyfb_base.c | ||
| atyfb.h | ||
| mach64_accel.c | ||
| mach64_ct.c | ||
| mach64_cursor.c | ||
| mach64_gx.c | ||
| Makefile | ||
| radeon_accel.c | ||
| radeon_backlight.c | ||
| radeon_base.c | ||
| radeon_i2c.c | ||
| radeon_monitor.c | ||
| radeon_pm.c | ||
| radeonfb.h | ||