Add v3.3 release faq (#2139)

Signed-off-by: Kaihui-intel <kaihui.tang@intel.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sun, Xuehao <xuehao.sun@intel.com>

Author: 3 people

docs/source/faq.md

@@ -32,3 +32,19 @@ torch._C._LinAlgError: linalg.cholesky: The factorization could not be completed
 [AutoGPTQ/AutoGPTQ#196](https://github.com/AutoGPTQ/AutoGPTQ/issues/196). 
 Try increasing `percdamp` (percent of the average Hessian diagonal to use for dampening), 
 or increasing `nsamples` (the number of calibration samples).
+#### Issue 7:  
+If you run GPTQ quantization with transformers-like API on xpu device, then you may encounter the following error:  
+```shell
+[ERROR][modeling_auto.py:128] index 133 is out of bounds for dimension 0 with size 128
+[ERROR][modeling_auto.py:129] Saved low bit model loading failed, please check your model.
+HINT:
+XPU device does not support `g_idx` for GPTQ quantization now. Please stay tuned.
+You can set desc_act=False.
+```
+#### Issue 8:
+UnicodeEncodeError: 'charmap' codec can't encode character '\u2191' in position 195: character maps to <undefined>
+**Solution:**
+```
+set PYTHONIOENCODING=UTF-8 # for windows
+export PYTHONIOENCODING=UTF-8 # for linux
+```