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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-06-22 11:31:34 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-06-25 11:57:19 +0200 |
| commit | beab99fe835be1d9ef1112dabdae3aa417126430 (patch) | |
| tree | 2353ffbdadfac7e4d9c2a96a6f81fffcdd5587ed /drivers/spi/spi-pxa2xx-pci.c | |
| parent | pinctrl/sun4i: Fix race in installing chained IRQ handler (diff) | |
| download | linux-beab99fe835be1d9ef1112dabdae3aa417126430.tar.xz linux-beab99fe835be1d9ef1112dabdae3aa417126430.zip | |
sh/intc: Fix potential race in installing chained IRQ handler
Fix a race where a pending interrupt could be received and the handler
called before the handler's data has been setup, by moving the call to
irq_set_chained_handler() after the function which sets up the handler
data.
Found by code inspection.
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Simon Horman <horms@verge.net.au>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: linux-sh@vger.kernel.org
Diffstat (limited to 'drivers/spi/spi-pxa2xx-pci.c')
0 files changed, 0 insertions, 0 deletions