Merge tag 'usb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[sfrench/cifs-2.6.git] / Documentation / admin-guide / kernel-parameters.txt

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 6ee0f9a5da706a03a5716611b0cdd2463f696db6..2e76c3476e2ab5197a9ac73c065b132451212aca 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2449,7 +2449,7 @@
                        between unregistering the boot console and initializing
                        the real console.
 
-       keepinitrd      [HW,ARM]
+       keepinitrd      [HW,ARM] See retain_initrd.
 
        kernelcore=     [KNL,X86,IA-64,PPC]
                        Format: nn[KMGTPE] | nn% | "mirror"
@@ -3996,9 +3996,9 @@
                        vulnerability. System may allow data leaks with this
                        option.
 
-       no-steal-acc    [X86,PV_OPS,ARM64,PPC/PSERIES] Disable paravirtualized
-                       steal time accounting. steal time is computed, but
-                       won't influence scheduler behaviour
+       no-steal-acc    [X86,PV_OPS,ARM64,PPC/PSERIES,RISCV] Disable
+                       paravirtualized steal time accounting. steal time is
+                       computed, but won't influence scheduler behaviour
 
        nosync          [HW,M68K] Disables sync negotiation for all devices.
 
@@ -5604,7 +5604,8 @@
                        Useful for devices that are detected asynchronously
                        (e.g. USB and MMC devices).
 
-       retain_initrd   [RAM] Keep initrd memory after extraction
+       retain_initrd   [RAM] Keep initrd memory after extraction. After boot, it will
+                       be accessible via /sys/firmware/initrd.
 
        retbleed=       [X86] Control mitigation of RETBleed (Arbitrary
                        Speculative Code Execution with Return Instructions)
@@ -6932,6 +6933,9 @@
                                        pause after every control message);
                                o = USB_QUIRK_HUB_SLOW_RESET (Hub needs extra
                                        delay after resetting its port);
+                               p = USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT
+                                       (Reduce timeout of the SET_ADDRESS
+                                       request from 5000 ms to 500 ms);
                        Example: quirks=0781:5580:bk,0a5c:5834:gij
 
        usbhid.mousepoll=