CVE ID:	CVE-2023-52660
Description:	In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts The driver requests the interrupts as IRQF_SHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will hang as the driver tries to access the ISP registers. This can be reproduced even without the platform sharing the IRQ line: Enable CONFIG_DEBUG_SHIRQ and unload the driver, and the board will hang. Fix this by adding a new field, 'irqs_enabled', which is used to bail out from the interrupt handler when the ISP is not operational.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-52660 https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63 https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63 https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587 https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587 https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e